United Scientific™ Sample Bottles with Lids, Polypropylene, 60ml, 12-Pack

I love these bottles. I do not use them scientifically, but use them to carry liquids when I travel. I’ve used them for shampoo, vinegar, and olive oil when I am vacationing in a condo and don’t want to buy a whole great big bottle of olive oil etc. The seal is secure and they hold just enough that I can carry them in my carry on if I choose to or or pack them in my checked bag baggage. I do always put them inside of a sealable baggie. Just in case. They also are very sturdy bottles. I’ve had others that are a bit flimsy.Love these bottles.

Good quality bottles.

Great

As a medium to long distance dog walker I carry up to five of these full in my backpack daily. Full liter volume, tight lid, tough and light weight make them ideal for what I use them for. I can take my pack off and drop it to the ground without damaging these containers.These are dishwasher safe and BPA free.The dogs and I drink out of these almost every day.As I bought six and carry five the last one is kept 3/4 full in the freezer as an ice pack/water source for small coolers.

These are nice but do not shake, thinking that what’s inside will not leak out. It will, in spite of the rubber grommet.

Good plastic bottle. Has many uses.

These bottles are a great accessory for backpacking trips where you have to haul out your human waste. You will need some garbage bags (preferably the ones designed for use in portable toilets) and poo gel and a little dry bleach crystals for odor control. Basically, you do your job in the garbage bag, pour over the poo gel, close up the bag and tie it off (without much air in it), and then stuff it inside this bottle which should have about a tablespoon of dry bleach crystals in the bottom. These bottles secure your waste without odor and in a crush-proof bottle. When you need to go again, just add another bag to it. We found that you could get at least three bags of waste inside these bottles. It definitely beat the Wag Bag option if you know what those are.

These containers are great, perfect size and weight, will work well for my purpose in collecting stream water samples. The screw cap closures are ideal. Containers are sturdy and odorless. These containers were delivered promptly and compactly as promised.

Great quality. Good for make soapmaking.

Small bottles with wide mouth which are easy to fill with both powders and liquids. These are very handy for travel and backcountry camping trips, especially where weight and size are important.

Excelente producto, no presentó derrames con líquidos.

using them to bottle home made vanilla extract.

good quality I recommand