Bottle Opener

The bottle opener assists people with arthritis, limited finger dexterity or other disabilities to open standard water bottle caps (⌀ 30 mm or 1.18 in).

The device provides a large gripping surface and clamps onto the caps of standard water bottles with a small squeeze, allowing users to remove or screw on water bottle caps. It also has a narrowed feature that can be used to help open the pull tab of a can.

Print Settings

Infill : 50%

Resolution : 0.2mm

Supports : No

Rafts : No

Sizing Guide

Bottle Opener Version Compatible Diameter of Caps (mm) Example Containers

Bottle Opener 30 28-30 - Pop bottles of all sizes (355 mL to 2 L) - Bottled Water of all sizes (355 mL to 2 L) - Milk Carton 2 L - Juice Carton 2 L

Bottle Opener 35 33-36 - Juice Jug (Some brands) 1.89 L - Ketchup Bottle 1 L - Juice Carton 900 mL

Bottle Opener 40 38-41 - Sports Drink 591 mL - Sports Drink 950 mL - Juice Bottle 473 mL - Iced Tea Bottle 473 mL - Milk Bottle 473 mL - Milk Jug 2 L - Milk Jug 4 L - Kefir Bottle 1 L

Bottle Opener 45 43-46 - Juice Jug 1.46 L - Juice Jug (Some Brands) 1.89 L - Juice Jug 945 mL

Bottle Opener 50 48-51 - 3 L Juice Jug

Additional Documentation

https://github.com/makersmakingchange/Bottle-Opener

About Makers Making Change

Makers Making Change is an initiative of the Neil Squire Society, a Canadian non-profit that empowers people with disabilities through technology.

We leverage the capacity of community based Makers , Disability Professionals and Volunteers to develop and deliver affordable Open Source Assistive Technologies .

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