Uniheat 10 Pack 72 Hour Heat Pack - for Baby Chicks, Plants, Fish and Retiles

These are pretty heavy heat packs, but, they are 72 hours so I completely understand. The main reason I brought up the weight is unless you're using flat rate shipping you will pay a bit more. I don't always ship very heavy creatures and these weigh a little more than most things I'm sending, but they do keep them warm 😉

I use these in my emergency kit for my fish tanks for when the power goes out and so far they’ve worked great during our power outages to keep the heat in my fish tanks. I use them on my 20H and 55g tanks

I used large wardrobe boxes and put 4 heat packs in each box. Covered them with a blanket and hauled ass out of Colorado with a snow storm on my heels. They were in an ungrateful moving truck for about 30 hours. Plants arrived alive and are doing well.

I use these to ship baby chicks. I really think this increases my survival rate on shipped chicks.

I ordered these packs to have a backup to the heating pads for hurricane season. Went on vacation on decided to use these for the driving portion of the trip. Unfortunately, only a few worked out of the pack of 10 I ordered. The instructions are simple. Open them to expose to air. Hours later, no heat can be felt with most of the packs. I used this brand before in the past and they were great. Not anymore. My old packs expired so they weren't able to be relied on.

I started an etsy store for plants and needed a good heat pack for shipping to the colder states. So far these have worked perfect. No complaints here or from my customers.

I use these to ship with my plants in the winter. Majority of the time they work fine, but at least one or two out of every 10 pack is a dud that gets tossed out. It seems to be heavily dependent on the seller, too. Once I opened 5 at once (from the same order) and EVERY ONE was a dud. Make sure you open them early before you start packing to give them time to warm up to ensure you won't be losing your product in transit and you'll be fine.

I’m happy with how quick the shipped and it is exactly what I ordered. The price was fair as well.

Utile pour les livraison d'hiver, arrivé rapidement et en bon état