New

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Cars
New

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Toy Story
Load video: Child drinking from their Kelso Bluey tumbler set

Kelso Tumbler, 15 oz. (2 Pack)

$14.99
DinoRoar and Zaksaurus

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Disney Princess

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Sesame Street

Kelso Tumbler, 15 oz. (2 Pack)

$14.99
Sweet Berry and Lemon Zest

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Minnie Mouse
Save 22%

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Winnie-the-Pooh
Save 22%

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Spidey
Save 22%

Kelso Tumbler, 15 oz. (2 Pack)

$14.99
Silly Goose and Harvest
New

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Super Mario Bros.

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Bluey
New

Kelso Insulated Tumbler, 12 oz.

$15.99
PAW Patrol
New

Kelso Insulated Tumbler, 12 oz.

$15.99
Super Mario Bros.

Kelso Tumbler, 15 oz. (2 Pack)

$14.99
Underwater
Save 22%

Kelso Insulated Tumbler, 12 oz.

$15.99
Mickey Mouse
Save 22%

Kelso Insulated Tumbler, 12 oz.

$15.99
Elmo

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Frozen

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
PAW Patrol Chase
Save 22%

Kelso Insulated Tumbler, 12 oz.

$15.99
Winnie-the-Pooh
Save 22%

Kelso Insulated Tumbler, 12 oz.

$15.99
Spidey
Save 22%

Kelso Insulated Tumbler, 12 oz.

$15.99
Disney Princess

Kelso Tumbler, 15 oz. (2 Pack)

$16.99
Toy Story
girl sitting outside sipping from a winnie the pooh cup

Leak-Proof Cups Kids Love

The zak! Kelso tumbler is leak-proof and designed with a silicone sipper spout that has a built-in valve to prevent spills. It's ideal for kids who are on-the-go or transitioning from sippy cups to open-topped tumblers. It also features a detachable spout for easy cleaning and is top rack dishwasher safe.

Real Sips, Real Smiles

Morgan, TX

Highly recommended! As a mom of three, these are our favorite cups for little hands.

Lizbeth, FL

These tumblers are a game changer. Completely leak-proof!

Iris, PA

I wish I knew about zak! designs when I had my first baby. I highly recommend them to all mamas.

Adrianna, TX

They get used every day. Perfect size and never a drop spilled!