Technical sheet

Arena One Go 45L backpack

Name: Arena One Go 45L backpack
Brand: Arena
SKU: 142254939
Price: 55.49 EUR
Availability: InStock
Rating: 5 (13 reviews)

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13 Reviews

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Size

Long

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Features of Arena One Go 45L

Product description of Arena One Go 45L backpack

Description summary

Meet your ultimate companion for the pool, gym, and travel: the ARENA One Go 45L backpack. Its spacious, top-loading design offers easy access to all your gear. The innovative Aquabreathe system keeps moisture under control, while multiple zippered pockets separate wet and dry items. This modern pack features a smart laptop pocket, dual bottle holders, a water-repellent finish, and a breathable back panel for comfort. A handy strap lets you attach it to a suitcase, making it the perfect, versatile bag for any adventure

The best companion for the pool! This large and modern backpack offers plenty of space and easy access to all your sports and swimming equipment.

With Aquabreathe, the new sand and moisture management system that keeps moisture under control.

With a spacious main compartment and four external front zippered pockets to store dry and wet items separately.

Smart laptop pocket.

Two external bottle pockets.

Carabiner.

Practical strap for attaching it to a suitcase.

The water-repellent main fabric and water-repellent bottom protect your belongings from moisture and dirt.

Breathable back panel.

Dimensions:

50x40 x 25 cm, 45L.

Ideal item for swimming, sports, leisure, and travel.

60% nylon, 40% polyester.

Organize all the things you need for your workout.

The large arena One Go 45L backpack with top-loading design helps to easily store and access all your belongings.

The spacious main compartment and four external front zippered pockets offer different storage options.

The airtight and breathable inserts are designed to keep wet and dry items separate.

With smart laptop pocket and two external bottle pockets.

Aquabreathe, the new sand and moisture management system, combines breathable and water-repellent fabrics to form an advanced ventilation system that keeps water out and your equipment dry.

The breathable back panel ensures sweat-free transport.

With practical strap for easy attachment to a suitcase.

The backpack hangs easily with the included carabiner.

The water-repellent bottom and water-repellent main fabric offer protection from moisture and dirt.

Dimensions:

50x40 x 25 cm, 45L.

backpack, daypack, swimming, sport, 45, liter, training, travel, laptop, business, top loading, compact, spacious, comfortable, modern, leisure, casual, bag, pack.

Specifications

Manual

Technical specifications of Arena One Go 45L

Features of Arena One Go 45L

Color Green

Color

Green

Capacity 41-50 L

Capacity

41-50 L

Key differentiators

Technology in Arena One Go 45L backpack

Energy rating

Warnings

5 / 5

13 Reviews

What our customers are saying about Arena One Go 45L backpack

This spacious, high-quality swimming backpack offers excellent organization. Features include multiple compartments, a dedicated wet item section to keep belongings dry, and a convenient goggle case hanging point. Its aesthetically pleasing design makes it suitable for swim training, general sports, travel, and everyday use. The backpack is large enough to fit swimming essentials like kickboards, towels, and clothing, and appears rain-resistant

100% recommended purchase

2026/05/26

Paulina

Good purchase, very spacious and good quality. We bought it in aqua green and it´s even prettier than it looks on the page

Wonderful and smart

2026/02/21

Jean-Luc

Very large, many compartiments, great quality, Fantastic colour

As advertised

2026/06/13

Lorene Rama

The backpack is very good, spacious, and well-divided, it met all my needs

recommend this

2026/06/10

Ben

Is a spacious swimming bag where you can neatly store everything. Price quality

Good

2026/05/23

Dacx

It arrived well, everything according to the order, it´s for my son and he is happy

Great swimming backpack with practical compartments

2025/10/28

daniela-

It fits everything you need for swimming. It has many different compartments where you can conveniently store everything you need. The compartments for wet items are very good, so everything else stays dry. Super-fast delivery. The fact that there's a place to hang the goggles case is also a definite advantage. I definitely recommend it.

I recommend

2025/09/19

andrea

A very spacious, aesthetically pleasing, and comfortable backpack, ideal for winter. Inside, there's a storage space for wet clothes.

I recommend

2026/04/13

Ruben M.

A very spacious, nice and comfortable backpack, it also seems to be prepared for rain. Many compartments and one dedicated for wet clothes or towel

Perfect

2026/01/09

Alexandre

Exactly as described, even better than I expected. It's bigger than you'd think, you can really fit a lot of things in it. For me, I can fit a kickboard with a pull buoy, a towel, goggles, a water bottle, a change of clothes, and flip-flops.

Great swimming backpack

2026/04/08

Steffi

Really well suited for swim training and general sports training. Also perfect for travel as hand luggage and for everyday use when you need to carry a lot

Fast import to brazil

2025/11/27

Luís Alberto Biroli

I've made other purchases before, but this one surprised me with the speed of the import to Brazil. I bought the Arena suitcase on the 3rd at night, and received it yesterday, the 26th, in Brazil. I really liked the company that handled the logistics, MailAmericas; they asked me to pay the import tax and always provided tracking information. They all deserve praise, thank you very much. Oh! Yes, the Arena product is spectacular, my son loved it.

Okay, excellent product

2026/07/21

Gaetano

Excellent product as described, generous dimensions exceeding expectations

Arena 45L Backpack

2026/07/01

Yolanda Torres

Super backpack, it comes super spacious and if you carry a lot of swimming gear, it´s undoubtedly the ideal one. Quite durable, I would buy it again without a doubt

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Arena One Go 45L backpack

Features of Arena One Go 45L

Arena - Bags - Backpacks

Product description of Arena One Go 45L backpack

Technical specifications of Arena One Go 45L

Color Green

Capacity 41-50 L

What our customers are saying about Arena One Go 45L backpack

Use cases

Best for

Benefits

Ideal buyer profiles

Competitive features