J12 3L TPU Water Reservoir – BPA-Free Hydration Bladder for Running Vests & Hiking Backpacks

Seamless Hydration Integration for Your Pack or Vest

The J12 3L TPU Water Reservoir is engineered for athletes and outdoor adventurers who need hands-free hydration without compromise. Featuring a plug-and-play system and a 105cm flexible drinking tube, it integrates effortlessly into Jungle King backpacks and most standard hydration-compatible packs and running vests.

Made from food-grade TPU, this BPA-free bladder is lightweight at just 80g, yet holds a full 3 litres of water — enough for long trail runs, full-day hikes, or extended cycling sessions. The wide-mouth opening makes filling and cleaning straightforward, and the double-seal construction keeps every drop where it belongs.

Specifications

Why Choose the J12 Reservoir?

• Plug-and-Play System: Connects instantly to compatible backpacks — no tools, no fuss.
• 3L Capacity: Enough water for long hikes, trail runs, and all-day outdoor activities.
• Ultralight at 80g: Adds minimal weight to your pack.
• Food-Grade TPU: BPA-free and taste-neutral for clean-tasting water all day.
• 105cm Tube: Long enough to reach your mouth comfortably from any pack position.

Ideal For

• Trail runners and ultramarathon athletes using hydration vests
• Hikers and backpackers on multi-hour or multi-day routes
• Cyclists needing hands-free hydration
• Jungle King backpack users seeking a compatible reservoir

In the Box

• 1 × J12 3L TPU Water Reservoir
• 1 × 105cm Flexible Drinking Tube