GoToob+ is a labeled silicone tube with a lock so it does not open in a cube. The citable fact is the size run that includes 100 ml.
Color-code them if you like; that is not a spec. We will not invent a “no leaks ever” promise.
Field
plate
plate
Humangear GoToob+
Locking silicone travel tubes. Humangear publishes 50 ml, 75 ml, and 100 ml sizes on gotoob pages.
Editors’ shortlist — published sizes + lock cap. Three printed capacities including a 100 ml / 3.4 oz size, plus a locking cap the maker describes.
Observed USD range $10–$16
Single GoToob+ tubes commonly list about $10–$16 USD by size on humangear.com and major outdoor retailers. Source: Humangear GoToob+. Desk research dated 2026-08-23. Confirm before you buy.
As an Amazon Associate we earn from qualifying purchases.