Best current price£4.07from Amazon
Shopping.co.uk recommended and popular offers
Amazon£4.07Visit shop Nalgene 0.5L Wide Mouth (53mm) Loop Top Cap - Blue
Visit shop
eBay£4.50Visit shop Nalgene Wide Mouth Looptop Cap 53mm Blue
Visit shop4 offers from £4.07 - £4.50
View price history by clicking the chart icon.
The Nalgene Wide Mouth Loop Top Replacement Bottle Cap is an essential accessory for outdoor enthusiasts, hikers, and daily commuters who want to extend the life of their existing 1000ml water bottles. It provides a leak-proof, secure seal that keeps your beverage contained during active movement, though it is specifically engineered for wide-mouth designs and will not fit narrow-mouth bottles. This replacement cap restores the functionality of your bottle, ensuring that a lost or damaged lid doesn't force you to discard a perfectly good container.
| Colour | Blue |
|---|---|
| Container Volume | 1000 |
| Model Part Number | N2570-0063 |
| Brand | Nalgene |
This cap is designed specifically for standard wide-mouth bottles. It will not fit narrow-mouth models.
Yes, all Nalgene replacement caps are manufactured using BPA-free materials.
Yes, it is top-rack dishwasher safe.
The cap is designed with an integrated seal; it does not require a separate gasket.
While the loops are durable, if the loop breaks due to extreme tension, the cap will still function as a lid, though the tethering feature will be lost.
Ensure the threads are correctly aligned and not cross-threaded; check that the bottle rim is not damaged.
Clean the threads of both the bottle and the cap to remove any dried residue or grit.
To install, simply ensure the bottle opening is clean and free of debris. Align the cap threads with the bottle mouth and twist clockwise until firm. Do not overtighten, as this may strain the plastic threads. For cleaning, the cap is top-rack dishwasher safe, though hand-washing with mild soap and a bottle brush is recommended to extend the life of the internal seal gasket. Always inspect the threads for any debris before sealing to ensure a watertight fit.
