The Platypus DayCap In-Bottle Filter seamlessly fits onto three popular wide-mouth water bottles—Nalgene®, Hydro Flask®, and Yeti® Yonder™—and transforms them into fast, safe and incredibly easy water filters. The removable filter utilises the same hollow fibre technology as our award-winning backpacking filter systems to filter water safely and quickly. By only lightly pulling water through the spout, the filter's speed lets you drink as you normally would from your bottle. If the flow begins to slow down, simply shake your bottle with the DayCap and filter attached to clean it and restore the flow rate. Made of premium materials, the cap is durable and features a sturdy loop for secure hanging and carrying. The spout is shaped to optimise flow and provide a natural drink experience. It has a flip-up leak-free cover that stays out of the way when you’re drinking. In cap-only mode, the DayCap works as a perfect everyday cap for your bottle when you’re not on the trail. With the filter on, whether it’s a day hike or a backpacking trip, the DayCap In-Bottle Filter makes worry-free hydration as easy as scooping and drinking.
Platypus DayCap In-Bottle Filter Features:
- Transforms your favourite wide-mouth bottle into a fast, easy water filter.
- Easy-to-Use - The drink experience is practically the same as without the filter, thanks to the high-speed filter and the flow-optimised spout.
- Proven Filtration - Hollow fibre filtration media is the same technology as our most popular and field-proven filters, with a flow rate up to 1 litre per minute.
- Safe & Effective - Each filter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa.*
- Easy Cleaning - Simply shake to clean with it attached to your bottle to break up particulates and restore flow rates.
- Optimised Design - Filter detaches with an easy half-turn for cap-only mode, while the semi-flexible carry loop provides a sturdy attachment point.
- Premium Materials - TPE mould construction is durable, grips well and complements the quality of your bottle.
- Comes with a DayCap cap and a removable filter cartridge.
Platypus DayCap In-Bottle Filter Specifications:
- Weight (Standard) - 2.6 oz
- Weight (Metric) - 0.07 kg
- Width (Standard) - 2.8 in
- Width (Metric) - 7.1 cm
- Length (Standard) - 3.9 in
- Length (Metric) - 9.9 cm
- Height (Standard) - 4.2 in
- Height (Metric) - 10.6 cm
- Effective against bacteria - Yes
- Effective against chemicals/toxins - No
- Effective against particulate - Yes
- Effective against protozoa - Yes
- Effective against viruses - No
- Filter media - Hollow Fibre
- Filter pore size (microns) - 0.2
- Flow (L/min) - 1 litre per minute
- Cartridge life - 1000 litres
- Field cleanable - Yes
- Water Bottle Adapter - Yes
- Material(s) - Plastic
- Country of Origin - Made in U.S.A. of U.S. and Imported Materials
We aim to ship out all orders placed before 2pm the same working day! For shipments in the United Kingdom mainland, we use Royal Mail Tracked 24 service (DPD Next Day for larger items and items that weigh over 4KG). Please see our shipping policy for more details.
Summits is your premier destination for outdoor equipment, featuring top-quality brands and exceptional after-sales service. Before you use a product purchased from us, let's cover some key return details and warranty issues by clicking here.