Wrels 3000ml blue collapsible water bag with filter, shown on a light gray background with product dimensions, weight, filtration rate, and a small matching water purifier bottle.

Collapsible Water Bag 3L – BPA-Free TPU, Gravity Filter Compatible, Camping & Survival

Blue 3L With Fillter
$59.00
$59.00 $0.00
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Wrels 3000ml blue collapsible water bag with filter, shown on a light gray background with product dimensions, weight, filtration rate, and a small matching water purifier bottle.
  • Wrels 3000ml blue collapsible water bag with filter, shown on a light gray background with product dimensions, weight, filtration rate, and a small matching water purifier bottle.
  • A person outdoors holds a clear water bag with a blue top and a blue/black filter device attached, with water dripping into a metal container. Large text reads 'MULTIFUNCTIONAL OUTDOOR USE,' and a smaller inset shows the device labeled 'Direct consumption' and 'Install a water purifier.
  • A hand holds a blue foldable waterproof pouch with a clear tube and black handle, with text reading 'FOLDABLE FOR STORAGE' and 'Instant storage' on a white background.
  • A person outdoors holds a portable water filter bag above a metal pot, with text reading 'LIGHTWEIGHT PORTABLE EMERGENCY DRINKING WATER' and a smaller inset showing the bag labeled 'Water Filter Bag'.
  • Collapsible Water Bag 3L – BPA-Free TPU, Gravity Filter Compatible, Camping & Survival
  • A clear reusable water filter bag with blue caps and a black filter cartridge hanging from a tree outdoors, with large text overlays reading 'WATER FILTER BAG', 'NET WATER VOLUME 1000L', '≈ MINERAL WATER 2000 bottle', and 'WATER PURIFIER CAN BE REPLACED'.
  • A hand holds a blue foldable storage pouch with a black ribbed handle and clear strap. Large text reads 'FOLDABLE FOR STORAGE' and 'Instant storage,' with additional feature claims at the bottom on a light gray background.
  • A portable water filter bag being held by hands outdoors, with water dripping into a metal pot. Large text reads 'LIGHTWEIGHT PORTABLE EMERGENCY DRINKING WATER' and 'Water Filter Bag,' with a smaller product rendering shown at lower right.
  • Wrels 3000ml blue collapsible water bag with filter, shown on a light gray background with product dimensions, weight, filtration rate, and a small matching water purifier bottle.
  • A person outdoors holds a clear water bag with a blue top and a blue/black filter device attached, with water dripping into a metal container. Large text reads 'MULTIFUNCTIONAL OUTDOOR USE,' and a smaller inset shows the device labeled 'Direct consumption' and 'Install a water purifier.
  • A hand holds a blue foldable waterproof pouch with a clear tube and black handle, with text reading 'FOLDABLE FOR STORAGE' and 'Instant storage' on a white background.
  • A person outdoors holds a portable water filter bag above a metal pot, with text reading 'LIGHTWEIGHT PORTABLE EMERGENCY DRINKING WATER' and a smaller inset showing the bag labeled 'Water Filter Bag'.
  • Collapsible Water Bag 3L – BPA-Free TPU, Gravity Filter Compatible, Camping & Survival
  • A clear reusable water filter bag with blue caps and a black filter cartridge hanging from a tree outdoors, with large text overlays reading 'WATER FILTER BAG', 'NET WATER VOLUME 1000L', '≈ MINERAL WATER 2000 bottle', and 'WATER PURIFIER CAN BE REPLACED'.
  • A hand holds a blue foldable storage pouch with a black ribbed handle and clear strap. Large text reads 'FOLDABLE FOR STORAGE' and 'Instant storage,' with additional feature claims at the bottom on a light gray background.
  • A portable water filter bag being held by hands outdoors, with water dripping into a metal pot. Large text reads 'LIGHTWEIGHT PORTABLE EMERGENCY DRINKING WATER' and 'Water Filter Bag,' with a smaller product rendering shown at lower right.
Collapsible Water Bag 3L – BPA-Free TPU, Gravity Filter Compatible, Camping & Survival

Collapsible Water Bag 3L – BPA-Free TPU, Gravity Filter Compatible, Camping & Survival

$59.00
$59.00 $0.00
ColorBlue 3L With Fillter

Fill It, Hang It, Drink It — 3L Collapsible BPA-Free TPU Water Bag

The backbone of any gravity filtration setup. This rugged, food-grade TPU water bag holds up to 3 liters of raw water and works seamlessly with your filter straw or gravity system to deliver clean drinking water hands-free. When you're done, it collapses completely flat — no bulk, no wasted space in your pack.

Compatible with Sawyer Squeeze, LifeStraw, and most standard-thread gravity filters, this bag is the missing piece that turns a basic filter into a full camp water station.

Key Features

  • Food-grade BPA-free TPU construction — burst-resistant, odorless, and chemically inert so your water always tastes clean
  • Wide-mouth dual-entry design — heavy-duty sliding clamp + tethered screw cap for fast filling from streams, rivers, or lakes
  • Universal filter compatibility — works with Sawyer Squeeze, LifeStraw, and standard gravity filter threads
  • Collapses completely flat — rolls or folds into a pocket when empty, zero bulk
  • Available in 2L and 3L — choose the size that fits your trip

Perfect For

  • Gravity filtration setups at camp
  • Backpacking and hiking hydration
  • Emergency water storage
  • Pairing with your existing filter straw or system

Specs

  • Material: Food-grade BPA-free TPU
  • Capacity: 3L
  • Closure: Leak-proof slide-lock + tethered screw cap
  • Compatible with: Sawyer Squeeze, LifeStraw, standard gravity filter threads
  • Includes: 1x Collapsible water bag

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