Munchkin Cool Cat Stainless Steel Straw Cup, 8oz vs PopYum Insulated Stainless Steel Kids' Cups with Lid and Straw, 9oz, 2pk

The Insulated Stainless Steel Kids' Cups with Lid and Straw, 9oz, 2pk holds 9 oz; the Cool Cat Stainless Steel Straw Cup, 8oz holds 8 oz. The Cool Cat Stainless Steel Straw Cup, 8oz is insulated, double walled stainless steel; the Insulated Stainless Steel Kids' Cups with Lid and Straw, 9oz, 2pk is 18/8 stainless steel.

Only the differences are shown.

Munchkin Cool Cat Stainless Steel Straw Cup, 8ozPopYum Insulated Stainless Steel Kids' Cups with Lid and Straw, 9oz, 2pk
TypeInsulated or stainless kids' cupInsulated or stainless kids' cup
List priceNot listed$36.99
Capacity8 oz9 oz
Drinks fromstrawstraw
Spills"spill-proof straw", per the maker"Twist-Lock lid reduces spills", per the maker
Materialinsulated, double walled stainless steel18/8 stainless steel
InsulatedYes, per the makerYes, per the maker
Keeps coldup to 15 hours (keeps drinks cool)Not listed
Lead (maker's words)Not listed"PopYum is BPA, BPS, latex, lead, nitrosamines, PET, phthalates, PVC and TPE free." Maker's page
BPA-freeYes, per the makerYes, per the maker
DishwasherYes, per the makerYes, per the maker
CareDishwasher top rack only; maker says minimal parts for easy cleaningNot listed
Age18m+Not listed

Munchkin Cool Cat Stainless Steel Straw Cup, 8oz

An 8 oz double-wall stainless straw cup with a flip-top lid and easy-grip handles.

  • Easy-grip handles
  • Maker gives a 15 hour cool figure
  • Maker does not say whether the straw or valve comes out

PopYum Insulated Stainless Steel Kids' Cups with Lid and Straw, 9oz, 2pk

A 9 oz vacuum insulated stainless steel cup with a twist-lock flip lid and a straw with a stopper ring, stackable.

  • Straw stopper ring keeps the straw in
  • Stackable with or without lids
  • Maker gives no hours-cold figure
  • Maker does not say the straw is removable