Is the Leap really leakproof?

Yes, but only when the lid is in the locked position. Unlocked, it can spill, so teach your child to lock it after each drink.

What age is the Leap 12oz for?

It is recommended for ages 4 and up. Younger toddlers may struggle with the lock.

The triple insulation is built for all-day cold drinks, so a morning fill typically lasts through the school day.

At 12oz it is a compact kids' size that fits most lunch bags and side pockets, though the sleeve adds some bulk.

The tumbler with its lid, straw and silicone sleeve, plus an instruction manual explaining how the lock works.

The materials are designed for everyday kid use, but check the included manual for the maker's care instructions before washing.

At Von Maur, for $18.00, 36% under what the other stores charge, as of our latest check.

Rated 4.8 out of 5 from 62,210 ratings.

14 stores we checked sell it, including Von Maur, eBay, The Happy Cook, Eagle Eye Outfitters, Academy Sports + Outdoors.

$18.00at Von MaurChecked 1 h ago

36% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.