stry wrote:Nalgene works for me with olive oil and peanut butter (separately )
I have never had any sign of a leak from the Nalgenes, but I always put the bottles in a freezer bag - just in case.
Moondog55 wrote:My solution is much more "old fashioned' I simply double or triple bag and wrap the inner bottle/plastic tub in some paper towel. Burn or compost the paper when i get home [ makes an excellent emergecy firelighter too ]
Orion wrote:Aren't those specimen jars LDPE? Or are they some other polymer?
Strider wrote:The ones with the yellow lids are polystyrene, and are very brittle. You can also get polypropylene ones that are much stronger and more flexible, but cost a bit more.
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