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Waterdrop
// Waterdrop

Waterdrop Personal Water Filter Straw with Gravity Bag

Drink from anywhere. Straw, squeeze or gravity-feed.

£34.99
£44.99
● In stock
  • ▸ Free UK delivery over £75
  • ▸ Next-day dispatch
  • ▸ 30-day returns
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// Overview

A 0.1-micron hollow-fibre filter that removes 99.999% of bacteria and microplastics — paired with a 3L gravity bag for hands-free camp filtration. Sip straight from a stream or hang the bag and fill bottles for the whole group.

// Key Features

What makes it work.

  • ▸0.1-micron ultrafiltration membrane
  • ▸Removes 99.999% bacteria, 99.999% microplastics
  • ▸3-in-1: straw, bottle adapter, gravity bag
  • ▸Up to 100,000 L filter life with backwash
  • ▸BPA-free, food-grade materials
// In the Box
  • ▸ 1× Filter straw
  • ▸ 1× 3L gravity bag
  • ▸ 1× Bottle adapter
  • ▸ 1× Backwash syringe
// Specifications
Filter type
0.1μm hollow fibre
Flow rate
≈ 500 ml/min
Bag capacity
3 litres
Weight
180 g
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