キャンパス フリップキャップ付きドリンクボトル 600ml サンシャイン＆レインボー

The 600ml size is perfect for a full day of lectures, and the flip cap clicking shut feels reassuringly solid. I’ve tossed it in my backpack with carbonated drinks inside and not a single leak. Lightweight enough that I forget it’s even strapped to my bag.

The button mechanism is smooth and the cap stays firmly out of the way while I sip, which is perfect for one-handed use during class. Tossed it in my backpack with sparkling water inside and not a single drop leaked.

The flip cap clicks shut with a satisfying snap, and I've already tossed it in my bag sideways without a single leak. It handles bubbly drinks just fine, which is a huge plus for my sparkling water habit.