Can these be used with the Avent bottle warmerr without cracking?
828331
I have never used that warmer specifically. But I used an electric tea kettle to heat water to nearly boiling and then warmed these in a coffee mug. No cracks. And occasionally they would come right out of the fridge and into the water. Love them!
1173134
Because they are dishwasher safe (and we've been using/ dish washing ours for almost 2 years now!), I think it's safe to say that you can use them in any bottle warmer that's no hotter than a dishwasher. Now, dishwashers get pretty dang hot, so I doubt there's any bottle warmer that comes even close to that hot. I wouldn't worry if I were you ;) and we LOVE our Life Factory glass bottles. Good luck! :)
1202743
I don't think they would - the Tattler lids are much thicker than the metal canning lids, and the Weck lids are thicker yet. The sealer is designed for standard metal (disposable) wide-mouth canning lids - like Ball or Kerr. The lids can be re-used, however - I've been re-using the same lids weekly for a couple of years now. update 11/18/13 - I just received a set of wide-mouth Tattler lids, and I tried one with the sealer, and to my surprise, it DID work. The lid stayed in place, just like the metal ones.
306071
they should; they are a sturdy plastic and microwave safe. they will not melt. but they are primarily for mixing. i love them! wish i had had them years ago!!
539639
My impression was that they are only for PEX (cross-linked polyethylene). Other plastics might crack. But if you Google it maybe you can get a more solid answer
417154
Personally, I wouldn't. I like to tilt these a bit and let the ice carefully slide in but I've never had breakage. You just never know so I'm always careful because I love these so much.
1898359
I used it in a wax melt warmer, but dont add water to make it last longer. it starts to snap, crackle and pop
1661516
I have not used this way, but I imagine they could as long as you don't seal them tight until after the freezing process is done. Product inside jar will expand while freezing and could crack the glass if no room for the expansion. I would put plastic wrap over jar until frozen then add the lid.
2140252
Yes, I warm mine on the Avent bottle warmer and it works fine as long as i fill the warmer with water up to the top (so it doesnt warm just the thick bottom of the bottle.
2068670
I don't exactly remember how wide my bottle warmer was, but these are wider than bottles. I don't think they would fit, but I'm not certain about that.
1334427
I use these bowls to heat soup and other items in the microwave, I put ice cubes in the hot soup to cool it down and have not had any issues with cracking. They get very hot and do not crack or break. They seem to be very durable.I don't think you would have any cracking issues with the cold milk.
1663531
I don't know. If you are using them for refrigerated items, or dried,, like herbs, flavored salts, etc.that would be fine. But I don't think you can can (sterlize) with plastic lids.
476073
I don't think any plastic bottles are truly safe to use with a warmer even with the bottles being BPA-free, but that being said-- I think this one doesn't really get that hot and it has a shut-off, so I think it wouldn't cause the bottle to melt or anything drastic like that. Because I have to scald my milk, I have another warmer that gets much hotter and so I had bought two metal bottles to use and I always just use those with any warmer now.
1634618
Handle carefully and they should be fine. They crack easily when super cold so let them sit for a bit on a counter before taking the lid off.
682448
I don't think they will. They are pretty sturdy. Mine are inside and it hasn't been hot enough here ( in NY) yet to melt them (they are not in air conditioning).
2279226
I would not expect them to, but anything will break given rough handling. I have used similar mugs for years, and have had more trouble with warping lids and losing their insulating ability.
754682
I think they could maybe handle it in that they wouldn't melt, but they are really thin plastic and would be uncomfortable to hold when really warm. Personally I wouldn't chance it. They're really bad quality.