A: Hello - thank you for your question. We do not personally have any advice on how to use these for hydroponics. However, with a quick google search, we are seeing many customers use our tough totes for hydroponics. We would suggest checking out a few blogs to see what size works best for your needs. Hope this helps!

A: Unfortunatley we do not have the specific size of the bungee used in the photo. However, each tote measures 30.3"L x 20.3"W x 14.3"H. Given that information, a bungee about 6' to 6'5" should work.