How do you open it to fill it with water? I can't seem to get it open.

Same problem. Answer turned out to be “yes, turn it so hard you think you’re gonna break it.” Whoever packs those sealed it tight.

Why didn't this bladder come with the back pack holder as is described in the photos? That's the reason I bought this product

Mine had one, it broke, but it has a hook on the opposite side of the handle.

Is this bladder certified food-grade, bpa-, bps-, phthalate-free?

According to the vendor's description it is BPA free. There was no mention of BPS or phthalate that I could find. It is made of TPU material, so perhaps a search for the properties of the material will provide more information.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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MARCHWAY Ultra Durable TPU Hydration Bladder with Insulated Tube, 2.5L/3L

Product ID: 78533591

Details

Brand
MARCHWAY
Color
Blue
Item Weight
9.6 ounces
Material
Thermoplastic
Sport
Cycling

💧0.4mm TPU film - ultra durable & puncture resistant

🔄360° rotating bite valve - sip naturally anywhere

🧊3.35-inch wide opening - easy ice & cleaning

331 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Stay Cool, Sip Smart, Conquer More!

LEAK FREE QUICK RELEASE - Automatic shutoff valve seals instantly when tube detaches—no spills, no stress.
SIP SMOOTHLY MOVE FREELY - 360° rotating soft bite valve with drip-proof on/off control for natural hydration on the fly.
BUILT TO LAST READY TO GO - Premium 0.4mm TPU resists pressure, abrasion, and punctures for rugged adventures.
ICE COLD HYDRATION ANYTIME - Wide-mouth opening lets you add ice cubes effortlessly and clean with zero hassle.
UNIVERSAL FIT HANDS FREE FREEDOM - Multiple mounting options fit most backpacks—stay hydrated without missing a beat.

The MARCHWAY TPU Hydration Bladder combines ultra-durable 0.4mm thick TPU construction with a wide 3.35-inch opening for easy ice addition and cleaning. Featuring a leak-proof quick-release insulated tube and a 360° rotating soft bite valve, it ensures smooth, natural hydration on the move. Compatible with most hydration packs, this 3L reservoir is engineered for cycling, hiking, running, and climbing—delivering premium performance at a fraction of the price.

Specifications

ASIN	B07FLGPGG9
Best Sellers Rank	#4,431 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Outdoor Backpack Reservoirs
Brand Name	MARCHWAY
Capacity	3 liters
Color	Blue
Customer Reviews	4.5 4.5 out of 5 stars (3,492)
Included Components	Hydration Bladder, 2 Spare O-Rings
Item Highlight	Water Reservoir for Hydration Pack, Wide Opening, Smooth Flow, On/Off Valve, Easy Clean for Cycling, Hiking, Running, Camping
Item Weight	9.6 ounces
Manufacturer	MARCHWAY
Manufacturer Part Number	HYBLN3LBLU
Material Type	Thermoplastic Polyurethane (TPU)
Model Number	HYBLN3LBLU
Number of Items	1
Number of Packs	1
Pocket Description	Utility Pocket
Sport Type	Cycling
Strap Type	Adjustable
Tank Volume	3 liters
Warranty Description	1 Year Manufacturer

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