great for travel or whenever, also BPA food grade  material- opens up options for use! [SEP] These are great. I love the look- nice colors and design. Just the right size for travel, and are TSA approved sizes. Easy to use, easy to clean, good seals. I don't travel much but my husband does often for work- sometimes by plane often by car. Either way, he has to pack toiletries. With six squeeze bottles and 3 tubs, he has some and I have kept a few for my own use. The fact that they are BPA free food grade silicone opens up some options for use of these bottles- whether traveling or for out and about (work lunches!).