Chicco Duo Baby Bottle vs Lifefactory Glass Baby Bottle with Silicone Sleeve

The Duo Baby Bottle is plastic outer with INVINCI-GLASS inner layer; the Glass Baby Bottle with Silicone Sleeve is borosilicate glass. The Duo Baby Bottle lists for $4.00 less.

Only the differences are shown.

Chicco Duo Baby BottleLifefactory Glass Baby Bottle with Silicone Sleeve
TypeGlass bottleGlass bottle
List price$12.99$16.99
Sizes5 oz, 9 oz9 oz
Materialplastic outer with INVINCI-GLASS inner layerborosilicate glass
Nipple materialNot listedsilicone
VentAnti-Colic valveNot listed
FlowsStage 1 Slow Flow (0m+)Stage 2 (3-6m)
BPA-freeYes, per the makerYes, per the maker
DishwasherYes, per the makerYes, per the maker

Chicco Duo Baby Bottle

Plastic bottle with a thin glass layer bonded inside, sold as singles, 2-packs and gift sets.

  • Plastic outside, glass lining inside

Lifefactory Glass Baby Bottle with Silicone Sleeve

Glass bottle with a removable silicone sleeve; the 9 oz comes with a Stage 2 nipple.

  • Silicone sleeve can stay on in the dishwasher