When I saw you altered the original design to allow drinking without taking off the top, I ordered a new one. Great design and it works great. Same bottle design so can put ice cubes into the wide mouth opening. Thanks.
I love these canteens. I bought this one as a gift. The only thing I was disappointed on was the engraving it was in lower case letters. So I sent back the first one.
Cons: When not upright it leaks from the pressure equalization valve. Cap of the sports spout not well secured. It loosens up frequently by contact with clothing or backpack. needs a tighter lock.
