Go Cup XL

I’ve been tossing this in my bag every day, and the 30oz capacity is perfect for long hikes without needing a refill. The leakproof lid gives me peace of mind even when it’s jostled around.

Finally found a bottle that actually stays leakproof in my overstuffed bag—tested it on a bumpy bus ride and not a single drop escaped. The 30oz capacity is perfect for my long hikes, and the wide mouth makes it easy to add ice cubes.

I was skeptical about the 30oz size being too bulky, but it fits perfectly in my backpack’s side pocket and keeps my water icy through a full shift. The leakproof lid survived being tossed sideways in my tote without a single drop escaping, which is more than I can say for any cup I’ve owned before.