![Ultra Miami's hydration pack requirements. I pasted a link to the one I currently own in the comments. Do you think they will accept this? : r/festivals Ultra Miami's hydration pack requirements. I pasted a link to the one I currently own in the comments. Do you think they will accept this? : r/festivals](https://preview.redd.it/v0wha474psn81.jpg?auto=webp&s=dbae902ebf33ee6cd4034b99b51e16a5616f6b39)
Ultra Miami's hydration pack requirements. I pasted a link to the one I currently own in the comments. Do you think they will accept this? : r/festivals
![BBAIYULE® hydration backpack with hydration bladder 2L, BPA-free| Water backpack |cycling backpack with hydration system |running backpack ultra light 380g | biking,hiking,walking | 18L : Amazon.co.uk: Sports & Outdoors BBAIYULE® hydration backpack with hydration bladder 2L, BPA-free| Water backpack |cycling backpack with hydration system |running backpack ultra light 380g | biking,hiking,walking | 18L : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/71cp48d1yeL._AC_UF894,1000_QL80_.jpg)
BBAIYULE® hydration backpack with hydration bladder 2L, BPA-free| Water backpack |cycling backpack with hydration system |running backpack ultra light 380g | biking,hiking,walking | 18L : Amazon.co.uk: Sports & Outdoors
![ULTRASPIRE Alpha 5.0 Hydration Pack, Color: Blue, Size: S (UA132BUSM) : Amazon.co.uk: Sports & Outdoors ULTRASPIRE Alpha 5.0 Hydration Pack, Color: Blue, Size: S (UA132BUSM) : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/91BVk8r9vqL._AC_UF894,1000_QL80_.jpg)