The Platypus DayCap In-Bottle Water Filter transforms compatible wide-mouth water bottles into a fast, convenient water filtration system. Using proven hollow fiber technology, it allows you to drink directly from your bottle while removing bacteria and protozoa, making it ideal for hiking, backpacking, camping, and travel.
Features:
- Converts compatible wide-mouth bottles into an effective water filter
- Compatible with Nalgene®, Hydro Flask®, and Yeti® Yonder™ wide-mouth bottles
- High-flow filtration allows for a natural drinking experience
- Proven hollow fiber filter technology used in Platypus backpacking filters
- Removes 99.9999% of bacteria and 99.9% of protozoa
- Effective against Giardia, Cryptosporidium, E. coli, Salmonella, and V. cholerae
- Easy-to-clean design restores flow by simply shaking the bottle
- Removable filter cartridge allows use as a standard bottle cap when filtration is not needed
- Flow-optimized spout for comfortable drinking
- Leak-resistant flip-up cover keeps the drinking spout clean
- Semi-flexible carry loop provides a secure attachment point for carrying or hanging
- Field-cleanable design for extended outdoor use
- Durable premium construction for reliable performance on the trail
Specifications:
Weight: 74 g
Dimensions: 9.9 x 7.1 x 10.6 cm
Filter Media: Hollow Fiber
Filter Pore Size: 0.2 Microns
Flow Rate: 1 L/min
Cartridge Life: 1,000 Litres
Included:
DayCap Cap
Removable Filter Cartridge


















