2 Pcs Replaceable Lid for Nalgene Sustain Tritan Water Bottle, Wide Mouth Loop Top Lid Compatible with Nalgene 32 oz, BPA Free, Replacement Cap Accessories with Handle Easy to Carry, Black

Much prefer this over the traditional twist lids. Much easier to drink without spilling all over. Hooks securely to bags and remains spill proof.

Perfect fit for a standard wide-mouth 32 oz Nalgene bottle.

Very durable, fits the standard Nalgene bottle opening. No leaks, no problems, quality item.

Don’t fit the bottles very well.You have to crank them on to stop it from leaking

I prefer this spout to the wide mouth spout. so that alone makes it worthy. Reason for 4 stars is you have to crank down on it for it not to leak and ive tipped over my bottle or dropped it and the loop on both broke.. so....meh

I prefer small mouth drinking bottles, but they can be a challenge to clean well. Wide mouth bottles are trickier to drink out of “on the go”. This lid set bridges that gap and breathed new life back into two wide mouth 32oz bottles I kept pushing to the back of the cabinet.Fit on the bottles is very good and leak free. The carry handle is an unexpectedly nice touch. The lids are easy to clean, and because they fit wide mouth bottles, I’m able to clean the bottles better than the small mouth bottles I used to use.Bottom line: well made, don’t leak, eminently functional. Very satisfied.

This cap doesn't leak. However it has a ridge on the inside of the chug part and kind of annoying when drinking out of it as i can feel it and it is rough/sharp. Still usable but not desirable. Would not purchase knowing this.

The lid fits good on the bottle itself and the rubber ring is nice. However, the threaded drinking spout is annoying to drink from and water does not flow easily through it. The biggest issue I have is the screw on cap does not seal on one lid which allows water inside the cap that leaks every time you open it. The only way to prevent this is to keep the bottle upright and not move it. Not practical.*Edit: It appears a gasket or rubber washer was missing from inside the cap on one of the lids.