---
product_id: 765175402
title: "One Go Backpack Swimmers Athletes Sports Gym Rucksack Multisport Daypack"
brand: "arena"
price: "€ 155.51"
currency: EUR
in_stock: true
reviews_count: 3
category: "Arena"
url: https://www.desertcart.pt/products/765175402-one-go-backpack-swimmers-athletes-sports-gym-rucksack-multisport-daypack
store_origin: PT
region: Portugal
---

# 45L spacious capacity Aquabreathe wet management system Smart laptop sleeve included One Go Backpack Swimmers Athletes Sports Gym Rucksack Multisport Daypack

**Brand:** arena
**Price:** € 155.51
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your game with the ARENA One Go — where style meets unstoppable function!

## Quick Answers

- **What is this?** One Go Backpack Swimmers Athletes Sports Gym Rucksack Multisport Daypack by arena
- **How much does it cost?** € 155.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/765175402-one-go-backpack-swimmers-athletes-sports-gym-rucksack-multisport-daypack)

## Best For

- arena enthusiasts

## Why This Product

- Trusted arena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protect Your Gear:** Water-repellent main fabric and reinforced bottom shield your essentials from moisture and dirt.
- • **Room for Everything:** Generous 45L main compartment plus 4 external zipped pockets for ultimate organization.
- • **Travel-Ready Design:** Includes suitcase strap and carabiner for seamless airport and commute convenience.
- • **Stay Dry, Stay Fresh:** Aquabreathe tech combines water-repellent and breathable fabrics to keep wet and dry gear perfectly separated.
- • **Comfort Meets Function:** Breathable back panel ensures sweat-free, all-day comfort during your busiest days.

## Overview

The ARENA One Go Backpack is a 45-liter multisport daypack designed for swimmers, athletes, and active professionals. Featuring the innovative Aquabreathe wet management system, it keeps your gear dry and organized with separate compartments for wet and dry items. Its water-repellent fabric, breathable back panel, and travel-friendly features like a laptop sleeve, suitcase strap, and carabiner make it the ultimate companion for training, travel, and everyday hustle.

## Description

Organize all the stuff you need for training. The large and ultra stylish arena One Go Backpack 45L, featuring a top-loading design, allows for effortless packing and access to your belongings. The roomy main compartment and four external zipped front pockets provide multiple storage options. Breathable and watertight inserts keep wet and dry items separate. It includes a smart laptop sleeve and two external bottle pockets. Aquabreathe, arena's new wet management system, combines breathable and water-repellent fabrics to create an advanced ventilation system that keeps water out and your gear dry. The breathable back panel ensures sweat-free transport. A practical belt allows for easy attachment to a suitcase, while the included carabiner makes hanging the backpack convenient. The water-repellent bottom and main fabric offer reliable protection from moisture and dirt. Dimensions: 19.7 in x 15.7 in x 9.8 in, 45 liters.

Review: Saved my trip home!
Review: Arena 45L backpack

## Features

- Large and super stylish backpack offers plenty of room and easy access for all your swim or sports gear, featuring Aquabreathe, arena's new wet management system that keeps moisture under control
- The perfect companion for the pool, it has one roomy main compartment and four external zipped front pockets to store wet and dry stuff separately
- Includes a smart laptop sleeve, two external bottle pockets, a carabiner and a practical strap to secure it to a suitcase
- The water-repellent main fabric and bottom protect your gear from moisture and dirt, and the breathable back panel ensures sweat-free transport
- Ideal for swimming, sports, leisure time and travels, dimensions: 19.7 in x 15.7 in x 9.8 in, 45 liters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0FZC8P26V |
| Best Sellers Rank | #130,132 in Sporting Goods ( See Top 100 in Sporting Goods ) #182 in Swimming Equipment Bags |
| Customer reviews | 4.8 4.8 out of 5 stars (6) |
| Date First Available  | 21 November 2025 |
| Department  | unisex-adult |
| Manufacturer  | ARENA |

## Product Details

- **Size:** 45 Liters
- **Color:** Arena In the Wild
- **Material:** Polyester
- **Sport:** Surfing, Swimming, Water Polo
- **Brand:** ARENA

## Images

![One Go Backpack Swimmers Athletes Sports Gym Rucksack Multisport Daypack - Image 1](https://m.media-amazon.com/images/I/71P0kYmhFaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved my trip home!
*by J***E on 9 October 2025*



### ⭐⭐⭐⭐⭐ Arena 45L backpack
*by A***Y on 24 October 2025*



### ⭐⭐⭐⭐⭐ Durable, Well-Designed Swim Backpack
*by K***R on 14 September 2025*



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**Shop now:** [https://www.desertcart.pt/products/765175402-one-go-backpack-swimmers-athletes-sports-gym-rucksack-multisport-daypack](https://www.desertcart.pt/products/765175402-one-go-backpack-swimmers-athletes-sports-gym-rucksack-multisport-daypack)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-31*