Our team of fellow paddlers designed this 20L waterproof backpack to carry and protect your belongings from getting wet when doing water sports. This 20 L backpack lets you carry your belongings and protect them from splashes of water and brief immersion. Perfect for kayaking, stand-up paddling, or light sailing.
[translation_pdp-materials]
Main fabric: 40.0% Thermoplastic polyurethane, 60.0% Polyester
[translation_pdp-tests]
WATER RESISTANCE TESTS: TEST 1: "PUDDLE OF WATER" The bag is resistant to shallow immersion for 8 hours in 10 cm of water. This test corresponds to a bag floating in a water-filled boat or to a brief fall into the water. TEST 2: "SHOWER" The bag is resistant to a shower of 450 L/m²/h lasting 4 hours. This test corresponds to heavy rains or splashes from waves.
[translation_pdp-storage-advice]
Rinse with clean water and dry the product before storing for long periods to keep the materials in good condition.
[translation_pdp-country-of-origin]
China
Watertight
Resistant to splashes, spray and brief immersion.
Capacity
20L usable capacity to hold small belongings and spare clothes
Carrying comfort
Ergonomic, adjustable, thick, foam-padded shoulder straps.
Robustness
PU coated & TPU laminated polyester material.
Pockets
1 inner A4 pocket and a small zipped pocket for a wallet.
Flexibility
Easy to attach to a SUP or a kayak thanks to its attachment straps.
Precautions for electronic devices
Electronic devices are fragile and valuable. We recommend doubling up their protection by putting phones in waterproof pouches inside dry bags. Cameras can be put in a small dry bag (5L or 10L) placed inside a large dry bag (20L, 30L, 40L, 60L). Ensure your bags are closed and check water resistance regularly before your session using a paper towel.
Fastening system
To ensure good water resistance: 1/ roll the top of the bag over carefully 5 times, folding tightly over the width of the strap 2/ fasten the central buckle 3/ fasten the side buckles Leave some air in the bag. The bag should appear inflated once closed: this makes it more watertight and allows it to float if dropped in the water.
Attachment on a stand up paddle or a kayak
The 2 compression straps on the body of the bag can be used to attach the backpack to a SUP or a kayak equipped with fastening loops, enabling you to carry your belongings into the water and protect them.
Technical dimensions
Waterproof capacity when closed: 20 litres Height: 45 cm Width: 30 cm Thickness: 20 cm Weight: 726 g
4.7/5
(315 )
[translation_statistics-rating-breakdown-title]
5 [translation_review-star]s
236
4 [translation_review-star]s
66
3 [translation_review-star]s
3
2 [translation_review-star]s
5
1 [translation_review-star]
5
96% [translation_statistics-rating-breakdown-customers-recommend]
[translation_reviews-text-label-canada]
Wed, Aug 23, 2023
Waterproof Backpack
Robert
-
: 2 week or less
: en_CA
Love it! Works great for what I need!
| Carrying comfort | 5 | |
| Watertight | 5 | |
| Capacity | 5 |
Brand''s answer:
Hello Robert, Thank you for leaving us such a wonderful review! We're delighted to hear that you are satisfied with our product.We strive to provide excellent service and make shopping convenient for our customers. Your feedback means a lot to us, and we appreciate you taking
the time to share your thoughts. We look forward to serving you again in the future! Sportingly, Pankaj
...Wed, Apr 12, 2023
Suuuper
Martin-Dion
-
: 3 to 8 weeks
: fr_CA
Très étanche, surtout pour les randonnées/ chutes du Costa Rica
| Watertight | 5 | |
| Carrying comfort | 4 | |
| Capacity | 5 |
Brand''s answer:
Bonjour Martin, Un grand merci pour votre avis Profitez bien de votre sac Belle Journée Pierre Leader Service Client Quebec #decathlonsaintefoy
[translation_reviews-text-label-other-countries]
Wed, May 14, 2025
HERY
-
: 4 to 6 months
: fr_FR
Très content
| Watertight | 4 | |
| Capacity | 4 | |
| Carrying comfort | 4 | |
| Value for money | 4 | |
| Look / Design | 4 |
Wed, May 14, 2025
ANNE CLAIRE
-
: 3 to 8 weeks
: fr_FR
Fonctionnel et bonne contenance
| Watertight | 5 | |
| Capacity | 5 | |
| Carrying comfort | 5 | |
| Value for money | 4 | |
| Look / Design | 4 |
Mon, May 12, 2025
FLORENCE
-
: 3 to 8 weeks
: fr_FR
Sac étanche et solide, Utilisation au quotidien pour mes déplacements à moto.
| Watertight | 5 | |
| Capacity | 5 | |
| Carrying comfort | 5 | |
| Value for money | 5 | |
| Look / Design | 5 |
Mon, May 05, 2025
ras
Clément
: More than 2 years
: fr_FR
Ras
| Carrying comfort | 5 | |
| Value for money | 5 | |
| Watertight | 5 | |
| Capacity | 5 |
Mon, Apr 14, 2025
très bon sac étanche
Julien
: More than 1 year
: fr_FR
très bon sac étanche
| Carrying comfort | 5 | |
| Value for money | 5 | |
| Watertight | 5 | |
| Capacity | 5 |
Thu, Mar 20, 2025
impecccable
Coline
: More than 1 year
: fr_FR
Les bretelles sont confortables. je n'ai rien à ajouter si ce n'est que j'en ai quelques autres plus vieux avec les anciennes génération de bretelles et on se bat quand on va en kayak avec les amis pour savoir qui a celui là parce qu'il ne cisaille pas les épaules.
| Watertight | 5 | |
| Capacity | 5 | |
| Carrying comfort | 5 | |
| Value for money | 5 |
Sun, Mar 02, 2025
Top zt parfaitement étanche !
Tifenn
-
: More than 1 year
: fr_FR
Parfait pour les randonnées aquatique, la plage, le kayak !
| Carrying comfort | 5 | |
| Value for money | 5 | |
| Watertight | 5 | |
| Capacity | 5 |
Fri, Feb 21, 2025
Sac étanche
Lionel
-
: More than 1 year
: fr_FR
Très pratique avec sa double poches intérieur qui isolé les chose mouillés de document, téléphone. Utiliser pour garder mes affaires de rechange et papier au sec sur le zodiaque lors de plongée bouteille.
| Carrying comfort | 4 | |
| Value for money | 5 | |
| Watertight | 5 | |
| Capacity | 4 |