humangear GoToob+ Refillable Silicone Travel Size Bottles with Locking Cap, 3pk Set, Clear/Purple/Teal, Small (1.7 fl.oz; 53ml)

I've been using these GoToob+ silicone travel bottles for a while now, and they've been fantastic. The wide opening makes them super easy to fill and clean, and the LoopLock feature ensures they stay securely closed—I've never had any leaks in my bag. The silicone is soft yet durable, making it easy to squeeze out every last drop. Plus, they're TSA-approved, so no issues at airport security. If you're looking for dependable travel bottles, I highly recommend these.

These are the best travel bottles ever. I've used them for nearly 8-9 years now. Never had one of them leak.

I love these!! I wish I had ordered one size larger, but these are perfect for small liquids.

100% satisfied! I purchased two 3-packs of the “Large” 3.4 oz size bottles for a two week trip overseas. Compared to cheaper silicone bottles, these are notably higher quality. The cap is definitely sturdy, the silicone seems thicker than the cheaper ones I’ve gotten before. They were very easy to clean, fill and use on the trip. No spillage of any kind! Used with thin liquid soaps, fine grain exfoliant, shampoo, thick conditioner and even a thick hair mask- handled all of those textures with ease. You can squeeze out too much product if you don’t pay attention, so pay attention and regulate yourself.I like these so much I plan to get the medium too, just in case. I could have managed with the medium size for that length of trip, but don’t regret upsizing. I didn’t fill the bottles, could have lasted for 3-4 weeks if I did imo.

Leak proof, did bot leak even with the altitude difference (air pressure difference), good bottle quality! Easy to fill and clean! Considering buying a smaller volume set

I wanted these bottles for traveling in a size that was the maximum allowed by the TSA (3.4 ounces/100 milliliters). In particular I wanted something that I would be confident would be leak proof despite the roughest of handling. In that respect these bottles are perfect. Filled with shampoo and with the top locked in place, I squeezed the soft silicone bottle as hard as I could and there was absolutely no leaks or signs that the bottle might break or rupture.A cool feature with this bottle is the way it dispenses liquids -- it "spits" the portion out. As you squeeze the bottle you reach a point where the pressure overcomes the silicone nozzle's seal. The seal opens, a portion squirts out, and with the pressure now relieved, the seal closes again. This means there is no excess product that collects around the nozzle -- it remains clean. No messy bottle to repack during your trip. However there is one downside to this feature -- you cannot control the minimum amount of product being dispensed. You can keep squeezing to get more, but squeezing just hard enough to overcome the nozzle's tipping point means there is always a set minimum amount you will always get -- never less. The upshot is that for a long trip, you may go through your product, like a shampoo, faster than you might want.How I assign stars in a review.The star ratings are always in relation to the item's intended purpose, type, and durability.5 stars - The item is perfect with no room for meaningful improvement. The item performs its intended function consistently, and without fail. It also appears to be durable in its manufacture and materials.4 stars - While not perfect, any imperfections are likely to go unnoticed in normal use. The item should be durable given normal care and handling.3 stars - The item has significant shortcomings or limitations, but these do not significantly degrade performance. And/or the item may not be durable if not handled with some degree of care.2 stars - The item has defects or shortcomings that compromise performance. And/or the item may be likely to fail prematurely even with careful use.1 star - The item does not function correctly in any meaningful way or is very difficult or even hazardous to use. And/or the item failed completely with very little use.

The containers are nice and large. I take it to my health club and use it in the shower. The containers are easy to fill.

These are leakproof and soft, which makes them great for travel. The bright, yet translucent tubes make it easy to see what/how much is inside. The large size holds almost two weeks of shampoo but can still go into a carryon in the US or EU. It is somewhat difficult to clean lotions/hair conditioner out of the caps, which you have to wash by hand, but otherwise these are perfect.