Prüfstern Consumer Test 2025

Our products were tested by the independent Prüfstern GmbH and awarded an overall rating of "Very Good (1.3)." This result confirms the high quality, durability, and reliability of our products.

1 9

Jess and 10,000+ other people have shopped with us this year

BPA-Free Hydration Bladder Water Reservoir (51oz/68oz/101oz)

$41.00

Sold out

Stay perfectly hydrated during any outdoor adventure with our leak-proof, BPA-free water reservoir that fits right into your backpack.

✔ 100% BPA-free
✔ PVC-free Material
✔ Plug-and-play Bite Valve
✔ Secure Locking Switch

Size 51 oz 68 oz 101 oz

High Demand – Last Limited Edition

Product description

Stay refreshed and focused on your trail with this high-performance BPA-Free Hydration Bladder. Designed for runners, hikers, and cyclists, this convenient water reservoir slips easily into most compatible sports backpacks. It solves the problem of having to stop and fumble with traditional water bottles, allowing you to drink effortlessly and hands-free while on the move.

Crafted from eco-friendly PEVA and TPU materials, this water bag is 100% free of BPA and PVC, guaranteeing that your water stays odorless and always tastes fresh. The smart plug-and-play hose features a specially designed switch system that locks the valve securely during travel, completely eliminating the risk of frustrating leaks inside your pack.

As you drink, the soft reservoir naturally compresses, which prevents water from bouncing and sloshing around on your back. Whether you are tackling a marathon, enjoying a long bike ride, or heading out for a weekend camping trip, simply choose between the 1.5L, 2L, or 3L capacities to perfectly match your hydration needs.

Details

Material: Eco-friendly PEVA, TPU, and ABS (100% BPA-free and PVC-free)
Capacities: 1.5L (approx. 50 oz) / 2L (approx. 68 oz) / 3L (approx. 100 oz)
Dimensions:

1.5L: Approx. 15.0 x 7.5 inches (38 x 19 cm)

2L: Approx. 16.5 x 7.9 inches (42 x 20 cm)

3L: Approx. 17.7 x 7.9 inches (45 x 20 cm)

Weights: 4.9 oz (140g) / 5.3 oz (150g) / 5.6 oz (160g)
Hose Length: Approx. 37.4 inches (95 cm)
Color: Blue
Special Features: Leak-proof secure valve switch, plug-and-play quick-release hose, protective nozzle cover, bag compresses while drinking
Usage Notes: Minor size variations may occur due to manual measurement. Fits inside standard hydration backpacks.

View full details

100% BPA-Free & Safe

Crafted from premium PEVA and TPU materials, this water reservoir is completely free of PVC and BPA. Enjoy clean, odorless, and fresh-tasting water on every adventure.

Secure Leak-Proof Valve

The specially designed switch system firmly closes the bite valve when not in use. This plug-and-play design ensures quick hydration while completely preventing accidental leaks in your bag.

Compresses As You Drink

The soft flask design naturally shrinks as it empties. This minimizes annoying water sloshing while you run and lets you easily see exactly how much hydration you have left.

Long Flexible Hose

Featuring an approximately 37.4-inch long hose with a protective nozzle cover. It easily routes out of your backpack for convenient, hands-free drinking on the trail.

Multiple Capacity Options

Available in 1.5L, 2L, and 3L sizes to perfectly suit your specific outdoor activity. Whether you are running a marathon or enjoying a day hike, carry exactly the amount of water you need.

What Is the Naturwide Guarantee? 🌿

Since the founding of Naturwide, quality, functionality, and customer satisfaction have been our top priorities. Our outdoor products are designed to help you get the most out of your adventures – reliable, durable, and practical.

With a customer satisfaction rate of 94.2% and countless 5-star reviews, we are fully committed to providing you with high-quality gear that supports and excites you on your journeys. That’s why we offer a no-questions-asked 14-day satisfaction or money-back guarantee.

1 30

More Space for Shared Adventures? 🏕️✨Then our double sleeping pad is just perfect for you.

View full details

Our Story – How Naturwide Was Born

We are Andrew & Brian, two passionate outdoor enthusiasts who have long seen nature as a space for escape and adventure. But one thing always bothered us: many outdoor products are either overpriced, poor in quality, or just not well thought out.