Review on Stay Hydrated Anywhere with the CamelBak Classic Hydration Pack, 85oz by Tay Fair

After using the new unit for the third time I had 2 big problems, both related to the tank cap. From my first use, refilling the cap was an issue, and after my third trail run (opening the tank halfway to pour water into my dog's bowl) I was unable to refill the cap. The second issue is that the cap is loosely attached to the plastic ring - so loose that the cap falls off when you remove it - a real problem on the trails as precious water has to be used to clean the cap after it hits the ground . .I can't use this product and it's NEW! This product is poorly designed - I'm really disappointed in CamelBak. I have a smaller CamelBak (36 ounces) with a 90 degree reservoir cap (much better design) and it looks much better quality and works great after heavy use.