In reading the fine print - these sound like glass containers. Still a good deal for the kitchen.
At first that's what I thought, but I think that's just advertisement because they also mention their plastic containers and their lunch box containers. I believe it's just a gift card type of deal.
Here are some comments from the Lock n' Lock rep
Hayden L. commented 3 hours and 18 minutes ago
Itís an online deal so you can purchase it as long as you are in the continental US.Merchant
Hayden L. commented 3 hours and 16 minutes ago
The Groupon deal can be used for all the products on our website. But the deal cannot be used together with any other offer/coupon.