Ello Pop & Fill Stainless Steel Water Bottle, 18oz vs Owala x Cat & Jack 16 fl oz Stainless Steel FreeSip Insulated Water Bottle

The Pop & Fill Stainless Steel Water Bottle, 18oz holds 18 oz; the 16 fl oz Stainless Steel FreeSip Insulated Water Bottle holds 16 oz. The Pop & Fill Stainless Steel Water Bottle, 18oz is stainless steel; the 16 fl oz Stainless Steel FreeSip Insulated Water Bottle is stainless steel body, plastic lid.

Only the differences are shown.

Ello Pop & Fill Stainless Steel Water Bottle, 18ozOwala x Cat & Jack 16 fl oz Stainless Steel FreeSip Insulated Water Bottle
TypeInsulated or stainless kids' cupInsulated or stainless kids' cup
List price$24.99Not listed
Capacity18 oz16 oz
Drinks fromstrawstraw
Spills"leak-proof seal", per the maker"leak-proof lid", per the maker
Materialstainless steelstainless steel body, plastic lid
InsulatedNot listedYes, per the maker
Keeps coldup to 20 hours (maker: double-wall stainless steel keeps drinks cold)Not listed
Lead (maker's words)Not listed"BPA, lead, and phthalate-free" Maker's page
BPA-freeNot listedYes, per the maker
DishwasherYes, per the makerNot listed

Ello Pop & Fill Stainless Steel Water Bottle, 18oz

An 18 oz double-wall stainless steel bottle with a wide flip-open fill lid, a soft straw and a carry loop.

  • Wide lid opens for easy refills
  • Slim shape and carry loop
  • Maker lists up to 20 hours cold
  • No age or material details beyond stainless steel

Owala x Cat & Jack 16 fl oz Stainless Steel FreeSip Insulated Water Bottle

A 16 fl oz triple-layer insulated stainless steel bottle with the FreeSip spout, sold as a Target store-brand collaboration.

  • Wide opening for cleaning and ice
  • Maker states BPA, lead and phthalate wording
  • Cup is hand-wash only
  • No cold-hours figure from the maker