sippy cup tether

Owala 12oz Kids' Stainless Steel Straw Tumbler - Day Dreams

Owala 12oz Kids' Stainless Steel Straw Tumbler - Tutti Fruitti

Kids' 14oz 2pk Unicorn Single Wall Recycled Straw Tumblers Pink - Pillowfort™: Toddler Straw Cup, Dishwasher-Safe

Zak Designs 2pk 15 fl oz Plastic Kelso Spidey and his Amazing Friends Straw Tumbler Set: Kids Cups, Dishwasher-Safe

Stanley 20 oz Stainless Steel Ice Flow Flip Straw Tumbler Black 2.0: Dishwasher-Safe Drinkware for Hot & Cold Beverages

20oz Stainless Steel Tumbler with Straw Green - Embark™: BPA-Free, Portable Drinkware

Tommee Tippee 9oz Insulated Sporty Spout and Straw Multilid Cup - Pink

12oz Stainless Steel Camping Double Wall Kelso Tumbler - Zak Designs: Dishwasher-Safe Kids Straw Cup, Off-White

12oz Vacuum Kelso Portable Tumbler 'Ice Cream Dog' - Zak Designs: Stainless Steel Kids Straw Cup, Dishwasher-Safe

Re-Play 6oz Tiny Tumbler with Snap-on Training Lids - 4pk

Spider-Man 12oz Stainless Steel Double Wall Kelso Tumbler - Zak Designs

Reduce 14oz Coldee Vacuum Insulated Stainless Steel Straw Tumbler Slime

Bluey 12oz Stainless Steel Double Wall Kelso Tumbler - Zak Designs

Ello 12oz 4pk Plastic Chameleon Color Changing Cups with Twist on Lids Blue: Kids Cups with Lids, Portable Drinkware

Re-Play 10oz Recycled Stainless Steel Mini Tumbler for Toddlers - Lime

Zak Designs 16 fl oz Stainless Steel Vacuum Insulated Hello Kitty Straw Tumbler: Kids Portable Drinkware, Dishwasher-Safe

Re-Play 10oz Recycled Stainless Steel Mini Tumbler for Toddlers - Lavender

NFL Buffalo Bills Simple Modern Stainless Steel Classic Tumbler - 24oz

Thermos Baby 7 oz. Vacuum Insulated Stainless Steel Sippy Cup with Handles

Simple Modern 24oz Trek Prism Lidded Tumbler Dark Purple

SARO 360° Spill-Proof Training Cup for Toddlers: Easy-Grip, Anti-Leak Baby Drinking Cup

Simple Modern 24oz Trek Checkmate Lidded Tumbler Green Apple

GoBe Wonder Cup 8oz Twinberry Blue

Dr. Brown's Milestones Cheers 360 Training Cup - Blue/Aqua - 10oz/2pk