Munchkin Stay Cool Water Bottle vs YETI Rambler Jr. 12 oz Kids Water Bottle

The maker says the Rambler Jr. 12 oz Kids Water Bottle's straw comes out.

Only the differences are shown.

Munchkin Stay Cool Water BottleYETI Rambler Jr. 12 oz Kids Water Bottle
TypeInsulated or stainless kids' cupInsulated or stainless kids' cup
List price$9.99Not listed
Capacity12 oz12 oz
Drinks fromstrawstraw
Spills"built-in spill-proof valve", per the maker"leakproof when closed", per the maker
ValveYesNot listed
Straw comes outNot listedYes
Parts to clean4Not listed
MaterialNot listed18/8 stainless steel
InsulatedYes, per the makerYes, per the maker
BPA-freeYes, per the makerYes, per the maker
DishwasherNot listedYes, per the maker
Age24+ months3+
Maker's use notesTo increase flow, gently massage the straw and underside vent valve.Do not use the straw cap with hot, carbonated, or pulpy beverages or for storage of food or perishables.

Munchkin Stay Cool Water Bottle

A 12 oz insulated bottle with a flip-top lid, built-in valve and carrying handle, labeled for 24+ months.

  • Fits most cup holders
  • Semi-transparent body shows how much is left
  • Maker lists four pieces to clean
  • Maker gives no hours-cold figure
  • Maker does not say whether the valve or straw come out

YETI Rambler Jr. 12 oz Kids Water Bottle

A 12 oz double-wall vacuum insulated stainless steel kids bottle with a straw cap, aimed at ages 3 and up.

  • Maker lists caps, gaskets and straw as separate cleaning parts
  • Maker gives a clear age and hot-drink warning
  • No cold-hours figure given
  • Straw cap not for hot or carbonated drinks