Zefal Magnum Water Bottle, 1 Litre, Translucent,

Great size for longer rides without having to use a hydration vest. 2 of these sort me out for a few hours in my bottle cages. Seem to be fine RE leaks and don’t smell like some others have in the past. I have used Zefal for 30+ years and the quality is still there at a good price.

good size water bottle 👍

Great value, large bottle.

Nice water bottle grip and shape is good .Slims and fits in the bottle holder on static bike I use and bought it for.leak proof and easy to open with your mouth to drink out off no fiddly lid to worry about

I am always looking for high content bottles, 800ml or 1l, which are hard to find, and this one is perfect size. Also, being wide opening means it's easy to fill it with ice cubes, a prerequisite for me, and to wash (with a baby bottle brush). The mechanism for opening the bottle is both very easy (with teeths!), so single handedly, and leak proof. Finally, I like it being transparent, nice to see what I'm drinking and to check if it's clean. All this and very reasonably priced.

Initially thought these were awesome due to the size. However, after only a few months of owning it and using it a handful of times, the bottle has split. Not robust at all.

I think I must have dropped it "nose down" which caused it to crack around the spout.

Swapped from SiS after they redesigned the top which leaks. Those bottle is much better, the top doesn't leak and is easier to open whilst cycling. Big and sturdy, will be buying these in the future.