humangear GoToob+ (Large) | Refillable Silicone Travel Bottle | Locking Lid | Food-Safe Material | Teal, Large (3.4 fl.oz.; 100ml)
humangear · 1 more pick →
Best for
Best for liquids (oils / serums)
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$13.99
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the verified-purchase reviews we read, the humangear GoToob+ Large earns a 4.6 average over roughly 2,991 ratings, and its 3.4 oz capacity is the largest TSA-legal single bottle in this pool. That makes it the consensus choice among reviewers who want to carry the maximum carry-on volume of a single product, whether that's shampoo, lotion, or oils and serums. The same evidence caveat applies: only Amazon ratings were present in the signal set, with no lab or community data.
What reviewers liked
- Largest TSA-legal single-bottle capacity in the pool (3.4 oz)
- Locking lid and food-safe silicone draw strong verified-purchase sentiment
- 4.6 average across a large review base
Where it falls short
- Expensive on a per-bottle basis
- Wide opening can be messy with very thin liquids per some reviewers
- Only Amazon-rating evidence available; no independent testing in signals
Embed our score
Sell this product? Show off the rank.
Free badge for the brand, retailer, or anyone covering this product. Copy the snippet and paste it anywhere HTML works. Updates automatically when the ranking changes.
Includes a credit link back to this page. No tracking; no JavaScript.
Across the verified-purchase reviews we read, the humangear GoToob+ Large earns a 4.6 average over roughly 2,991 ratings, and its 3.4 oz capacity is the largest TSA-legal single bottle in this pool. That makes it the consensus choice among reviewers who want to carry the maximum carry-on volume of a single product, whether that's shampoo, lotion, or oils and serums.
The same evidence caveat applies: only Amazon ratings were present in the signal set, with no lab or community data. Reviewers value the locking lid and squeezable silicone, but the premium pricing for a single bottle is the recurring complaint, and some note the wide-mouth opening can be messy with very thin liquids.
- The Original Soft Travel Bottle - humangear's patented GoToob+ is a classic for traveling, whether it's a day trip to the beach, overnight camping, or a flight cross country, it's also TSA-approved as a carry-on. Large stores 3.4 fl. oz.
- Secure Lid - LoopLock makes it the only travel bottle with a locking cap - simply twist to turn the discrete collar into a secure lock
- Smart Design - Contoured tube can stand on its own for easy filling and cleaning, and textured area on the collar allows you to write content descriptions. Plus it's carabiner compatible
- Responsibly Made - Drink to your health! We use FDA food-safe material that is BPA-free, Phthalate-free, and FDA food-safe
- Design Made to Last - Since 2007, humangear believes design comes from empathizing with users. We're passionate about creating evolved products to help people and the planet, too.
If the consensus convinced you
Check current price on Amazon
Pricing and availability change frequently. Tap through to confirm before buying.