Please enter your email address and we’ll send you a link to reset your password right away.

Your VIP area awaits in the APP

Log in to the app to manage your account, orders, and exclusive benefits.

Order tracking

Order tracking

Personalized notifications

Personalized notifications

Exclusive offers

Exclusive offers

Staying signed in lets you shop faster, check your orders, and access your favorites without signing in again.

Stay signed in
Log out
top

Sold and shipped by

sales

Free shipping

Return of order

Homepage

Overboard Waterproof Lion backpack

Price without code 36.99

RRP:

You save:

Price without subscription

VAT & duties included

No extra charges at delivery.

What is my size?

What is my size?

My virtual fitting room

My virtual fitting room

Single purchase

Add to my pack 

You save:

Buy now in 1 click
Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

left
right

Perfect pairings

left
right

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Overboard Waterproof Lion

Product description of Overboard Waterproof Lion backpack

Description summary

Conquer any element with the OVERBOARD Waterproof Lion Backpack. This 25L pack offers uncompromising 100% waterproof protection (IP66) for your gear, thanks to its high-frequency welded construction and secure Fold Seal System™. Designed for comfort with padded, adjustable straps and an air-flow back panel, it’s ideal for all-day wear. Featuring intelligent storage, including an external weatherproof zip pocket, mesh side pockets, and multiple D-rings, your essentials are always organized and accessible. Stay dry, stay comfortable, and stay prepared

OVERBOARD Waterproof Lion Backpack

Conquer any environment with the OVERBOARD Waterproof Lion Backpack, the ultimate fusion of rugged durability and absolute protection for your gear. Engineered for the adventurer who demands performance without compromise, this backpack is your steadfast companion, whether you´re navigating the urban jungle, trekking through rain-soaked trails, or embarking on a water-based expedition. Say goodbye to the anxiety of sudden downpours or accidental splashes; the Lion Backpack ensures your valuables remain perfectly dry and secure.

Unrivaled Waterproof Performance

At the heart of this exceptional backpack lies its 100% waterproof main compartment. Built using advanced high-frequency welded construction, it eliminates the need for traditional stitching, creating impenetrable seams that water cannot breach. Combined with the trusted Fold Seal System™, a simple and effective roll-down and clip-in-place seal, this bag achieves an impressive IP66 waterproof rating. This means it is fully protected against powerful water jets from any direction and can even handle quick submersions, giving you complete peace of mind. Your laptop, camera, documents, and spare clothes are shielded from the elements, no matter how intense the conditions get.

Ergonomic Design for All-Day Comfort

Long journeys require a backpack that works with you, not against you. The OVERBOARD Lion Backpack is designed with ergonomic excellence in mind. It features fully adjustable, padded shoulder straps and a supportive sternum strap to distribute weight evenly and reduce strain on your back and shoulders. The back panel is engineered with an air-flow design, promoting ventilation to keep you cool and comfortable during strenuous activity. This thoughtful construction ensures that even when fully loaded, the pack remains stable and comfortable, making it one of the most wearable waterproof backpacks available.

Intelligent and Versatile Storage

Organization is key to any successful trip. This backpack boasts a spacious main compartment, providing ample room for all your essentials. Inside, you´ll find a dedicated pocket to help separate smaller items. On the outside, a large, weatherproof front zip pocket offers quick access to items like keys, a wallet, or a map. Additionally, two elasticated side mesh pockets are perfect for stashing water bottles or a compact tripod, keeping hydration and essential tools within easy reach. Multiple D-rings provide convenient attachment points for carabiners, water canteens, or other gear.

Key Features:

* 100% Waterproof roll-top main compartment (Class 3 / IP66).
* High-frequency welded seams for a permanent, watertight bond.
* Padded and adjustable backpack straps with an air-flow back panel for comfort.
* Adjustable sternum strap for enhanced stability and load management.
* Large outer weatherproof zip pocket for quick-access items (Class 2 / IP65).
* Two large elasticated mesh side pockets for bottles or accessories.
* Top carry handle for easy grab-and-go portability.
* Multiple D-rings for versatile gear attachment options.
* High-visibility reflective elements for improved safety in low-light conditions.

Technical Specifications:

* Waterproof Rating: IP66 (Main Compartment)
* Capacity: 25 Litres
* Height: 46 cm / 18.1"
* Width: 28 cm / 11"
* Depth: 24 cm / 9.4"
* Weight: 1.1 kg

From daily commutes to extreme adventures, the OVERBOARD Waterproof Lion Backpack is built to protect, designed to perform, and ready for anything you throw at it. It’s more than just a bag; it’s your gear’s ultimate safeguard

Technical specifications of Overboard Waterproof Lion

  • Capacity

    25 Litres

  • Weight

    1.1 kg

  • Back panel ventilation

    Yes

  • Rain cover included

    No

  • Hydration system compatible

    No

  • Hip belt pockets

    No

  • Color

    Yellow

  • Capacity

    11-20 L

Features of Overboard Waterproof Lion

Color Yellow

Color

Yellow

Capacity 11-20 L

Capacity

11-20 L

Key differentiators

25-liter capacity with multiple pockets and D-rings for organization

Designed for juniors with padded, adjustable straps and an air-flow back panel

Frameless, synthetic construction for lightweight comfort

High-visibility reflective elements for safety

Technology in Overboard Waterproof Lion backpack

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Overboard Waterproof Lion backpack

Write a review about this product

Answer the question

Write your answer

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Is this backpack designed for children?

Answer of Generated by AI and verified

Yes, this backpack is specifically designed for the 'junior' age group, making it suitable for kids.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

What is the main material of this backpack?

Answer of Generated by AI and verified

The Overboard Waterproof Lion Backpack is constructed from a synthetic outer material, chosen for its durability and waterproof properties.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Does this backpack have a comfortable back panel?

Answer of Generated by AI and verified

Yes, it features an air-flow back panel designed for ventilation and comfort during use. The suspension system is a snuggle_up design for a close, comfortable fit.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Is the Overboard Waterproof Lion Backpack Kids worth the investment?

Answer of Generated by AI and verified

Its ergonomic design and intelligent storage options enhance its value for adventurous kids.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

How waterproof is the Overboard Lion Backpack?

Answer of Generated by AI and verified

This means it is protected against powerful water jets and can handle quick submersions, keeping your gear dry.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

What is the storage capacity of this backpack?

Answer of Generated by AI and verified

This backpack has a total capacity of 25 litres, providing ample space for a child's essentials for a day trip or urban adventure.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Does this backpack have a frame?

Answer of Generated by AI and verified

No, this is a frameless backpack, which contributes to its lightweight and flexible design.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Is this backpack compatible with a hydration system?

Answer of Generated by AI and verified

No, this backpack is not designed to be compatible with a hydration system.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

What is the volume capacity of the Overboard Waterproof Lion Backpack Kids?

Answer of Generated by AI and verified

The backpack has a volume capacity of 25 liters, providing ample space for your essentials.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

What is the intended use for this backpack?

Answer of Generated by AI and verified

This backpack is primarily intended for urban use. Its waterproof design and 25-litre capacity make it great for school, day trips, and commuting where protection from rain is important.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

Can this backpack be used for hiking?

Answer of Generated by AI and verified

While it is categorized as a hiking backpack and features an air-flow back panel, its primary intended use is listed as 'urban'. It would be suitable for light trail walking, but it is not compatible with hydration systems and does not include a rain cover, as the main compartment is already waterproof.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Overboard Waterproof Lion backpack

How does the Overboard Waterproof Lion Backpack Kids compare to the Overboard Waterproof Ladybug Backpack Kids?

Answer of Generated by AI and verified

Both backpacks offer 100% waterproof protection, but the Lion Backpack features a 25L capacity and an air-flow back panel, which may provide enhanced comfort for longer adventures.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

School and Daily Commutes 90% Fit

The 25-liter capacity provides ample space for daily essentials, making it a reliable choice for everyday use.

25 L Capacity,Urban Intended Use

Family Day Hikes and Nature Walks 80% Fit

Designed for juniors, this backpack is a great companion for light hiking and outdoor exploration. The ventilated air-flow back panel helps keep young hikers comfortable, while the waterproof main compartment ensures snacks and extra layers stay dry, even in unexpected showers.

Age Group: Junior,Air-flow Back Panel

Beach Trips and Poolside Outings 95% Fit

It effectively keeps sand and water splashes out, ensuring contents remain dry and clean throughout the day.

25 L Capacity,Synthetic Material

Overnight Stays and Sleepovers 75% Fit

The 25-liter capacity is just right for packing pajamas, a change of clothes, and a favorite toy for a sleepover at a friend's or grandparent's house. Its simple, frameless structure makes it easy for a child to pack and carry themselves.

25 L Capacity,Frameless Structure,Age Group: Junior

Best for

Ideal for Young Urban Explorers

Age group: junior, Intended use: urban, Capacity: 25 Litres (Capacity: 25 Litres)

Great for Active Kids' Daily Use

This frameless pack features an air-flow back panel and a snuggle_up suspension system, ensuring it's comfortable for juniors to carry, while its synthetic material offers practical durability.

Age group: junior, Back panel: air-flow, Suspension system: snuggle_up, Structure: Frameless, Material: synthetic (Outer Material Type: Synthetic)

Best for All-Weather Family Outings

Age group: junior

Benefits

FunctionalKeeps Belongings Dry and Protected

The synthetic outer material adds to its durability for everyday urban adventures.

FunctionalDesigned for Comfortable All-Day Wear

Engineered for young users, this backpack features a 'snuggle_up' suspension system and an 'air-flow' back panel. These elements work together to provide a comfortable fit and ventilation, reducing strain during use.

Ideal buyer profiles

General buyers seeking a waterproof junior backpack for urban use

This profile represents parents or guardians looking for a reliable, waterproof backpack for a child's daily activities and urban adventures. They need a bag that can protect contents from rain during commutes or outings.

The 25L capacity is ample for a child's daily needs, and it is specifically designed for the 'junior' age group. The 'snuggle_up' suspension system and ventilated 'air-flow' back panel are designed for a comfortable carry.

Competitive features

While all are designed for young adventurers, the Overboard series stands out for its robust construction and weather resilience.

Where it excels

This level of waterproofing is a key feature not specified for the Altus or Trollkids models. Designed for comfort during extended use, it features padded, adjustable straps and an air-flow back panel, which are crucial for all-day adventures. It provides organized storage with an external weatherproof zip pocket, mesh side pockets, and multiple D-rings, ensuring essentials are secure and accessible.

Consider alternatives if...

Verdict

The Overboard Waterproof Lion Backpack is an excellent choice for those who need uncompromising waterproof protection for their gear. While other packs may be available at a slightly lower price, they do not explicitly offer the same level of certified weather resilience.

Specs comparison

Materialsyntheticsyntheticsyntheticsynthetic
Water ResistanceIP66IP66IP66IP66
Capacity25 Litres11 Litres30 Litres11-20 L
Hydration CompatibleNoNoNoNo
Intended Useurbanschoolurban-
Department NameLuggage & Bags > Backpacks--Luggage & Bags
Suspension SystemSnuggle UpSnuggle UpSnuggle UpSnuggle Up
Volume25 L11 L30 L11 L
Back Panelair-flow-ventilatedventilated and cushioned
Back Panel VentilationYes-YesYes
Hydration System CompatibleNoNoNoNo

Specs vs competitors

Materialsyntheticsyntheticsynthetic-
Capacity25 Litres33 L18 L15 L
Hydration CompatibleNoYesYes-
Intended Useurbanhikingurbanschool
Department NameLuggage & Bags > BackpacksLuggage & BagsChildrenKids
Suspension SystemSnuggle UpSnuggle Up-frameless
Volume25 L33 L18 L15 L
Back Panelair-flow-cushioned back panelframeless
Back Panel VentilationYes--Yes
Hydration System CompatibleNo-Yes-
Similar alternatives to this product
Related products viewed by other shoppers
We think you might be interested in this

You might also be interested in

Tradeinn works with its own stock and with more than 2,000 suppliers connected daily. We update availability in real time to offer you the widest possible catalog, always at the best price. Some products may require additional delivery time depending on supplier availability.

Quick & easy 30-day return

Secure & safe shopping

100% Satisfaction Guaranteed

Always the best online price

Loading image