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UPBOXN Hydration Bladder Water Reservoir, 2L/3L BPA-Free

$14.99 (Price correct as of 10/30/2026 09:02 PDT · Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

UPBOXN hydration bladder water reservoir with 2L/3L options, BPA-free TPU construction, and a leak-proof design. It includes a self-sealing mouthpiece, auto-lock connection socket, rotatable mouthpiece, and nylon-covered tube features. Check the capacity and backpack fit before choosing a version.

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SKU: B0BZ7JRG1R Category:

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Quick Summary

The UPBOXN hydration bladder is a water reservoir made for carrying water in a backpack setup. The name highlights 2L and 3L versions, BPA-free construction, a leak-proof design, and a taste-free water storage bladder format for hiking, camping, biking, and backpacking.

The product description also points to a TPU build, a self-sealing mouthpiece, an auto-lock connection socket, a 360° rotatable mouthpiece, and a water tube with a nylon cover. Those details matter if you want a replacement reservoir with the stated closure and tube features.

Key Details

Detail Product information and buyer relevance
Brand UPBOXN, which identifies the product line.
Product type Hydration bladder / water reservoir for backpack use.
Capacity 2L/3L versions are referenced, so the selected size matters.
Material TPU is stated, along with BPA-free construction.
Leak-proof design Leak-proof construction is highlighted, including double sealing details and an auto-lock socket.
Tube and mouthpiece features A self-sealing mouthpiece, 360° rotatable mouthpiece, and nylon-covered tube are mentioned.
Intended activities Hiking, camping, biking, backpacking, climbing, running, and riding are named.

What to Compare Before Buying

  • Capacity: Compare the 2L and 3L version against how much water you want to carry.
  • Backpack fit: Check that your pack has space for a hydration reservoir of the selected size.
  • Connection style: Review the mouthpiece and tube connection details if you are replacing an existing reservoir.
  • Cleaning and refilling: The wide closure and slide-and-seal design are relevant if easy filling matters to you.
  • Tube setup: The stated tube length and covered hose are useful to compare with your carrying setup.

What Is Included

The product is a hydration bladder reservoir with a water tube and mouthpiece features mentioned in the description. The capacity variant should be checked carefully before choosing an offer.

Before You Decide

Confirm whether you want the 2L or 3L version before choosing. Check that the reservoir size matches your backpack setup, and review the tube and mouthpiece style if you are replacing an existing hydration bladder. If the selected offer matters, make sure it matches the exact capacity you need.

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