Clear Plastic Empty Squeeze Bottles with Disc Top Caps 6 Pack 4 oz Travel Bottles TSA Approved Leak Proof Plastic Travel Bottles for Shampoo, Conditioner & Lotion

When traveling, I was in need of a bottle that doesn’t leak when holding liquids. Before going on a trip for about a week, came across these bottles and after reading the reviews with several saying the bottle doesn’t leak, I bought these bottles.I got the 3.4 oz size. There are six bottle to an order. I only needed two as the liquids I bring along when traveling are dish soap and baby shampoo. 3.4 oz is plenty of to carry for my traveling.The bottles are durable and flexible enough that they won’t crack when packed together with other things. The cap is of the rocker type that when pressed opens. Then closes in a similar way.After a week of use, I noticed that on the bottles there was liquid residue below the neck areas and down on the sides. Not a lot but noticeable. By inspecting, I could not tell where the residue was from. Namely, whether the residue was from a small leak where the cap screws on or perhaps from dripping of the little opening.I decided to add plumbers tape around where the cap screws onto the bottle. This should prevent any leaking (if that’s happening) around the cap screw on area. Hope this does the trick. I should know on my next trip.Here is what I like and dislike of the Kitchen GIMS Clear Plastic Empty Squeeze Bottles:Likes——- for the most part, seems leak proof- 3.4 oz is hold plenty for my needs- doesn’t seem brittle- totally clear, see throughDislikes——— may have minor leaking around cap screw on to bottle area- disk top cap might drip at openingI give the Kitchen GIMS Clear Plastic Empty Squeeze Bottles 5 stars.