Diamond Sky Bottle - 40 oz


This product is SOLD OUT!

This bottle captures the elegance of the night sky with it's etched star design and deep blue gradient background.

The double wall insulation keeps your drink cold for hours, the crystal clear flip top nozzle is designed for easy and effortless drinking, and most importantly, have you ever seen a cuter bottle? Get ready to hydrate in style. 

Features + Fit

• 40 oz bottle
• Flip top crystal clear straw
• Leak proof lid
• Comfortable and sturdy curved handle
• Sweat free design
• Keeps liquids cold up to 40 hours (do not use with hot liquids)
• Double wall vacuum insulation
• Stainless steel
• BPA free
• Comes with straw cleaning brush


• Mouth: 2.25" (5.7 cm)
• Bottle Base: 3.38" (8.5 cm)
• Total Bottle Height: 12.25" (31 cm)
• Weight: 1 lb 1 oz
*To ensure healthy hygiene, we recommend hand washing lid and bottle daily after use.

Model Info

Customer Reviews

Based on 696 reviews
Very cute and useful !!

This bottle is so sturdy and big. I'm bad with my water intake, but this bottle is too cute, I always find myself grabbing it and taking a sip.

Sometimes, I wish it was smaller so I can take it with me everywhere. I have the mini backpack and it doesn't fit in there unless I tilt it, and it doesn't fit in all treadmil's bottle holders. But, honestly it doesn't matter to me, because I use it everyday and I love it.

Plus the design is super cute and durable, and the bottle itself is easy to clean, and strong.

Get the 64oz one if you are between the 40 or 64!

Go big or go home! Get the bigger one instead!! I love both

Sarah McConkie
My go-to water bottle

I was gifted an earlier version of this bottle years ago and it goes with me everywhere. I lost that bottle for a few days last month (though I did find it in the end!) and really struggled without it, so I decided I'd better grab another bottle as a backup haha. It's a gorgeous update on the old design with the smaller stars and the clear lid. This bottle is really big but somehow still fits in the cupholder of my car, and I've never found another that checks both of those boxes AND keeps my water cold.

The straw is not comfortable at all to drink from

The straw is too large to put in the mouth, not that comfortable and it keeps folding inside the bottle. If you get it, I’ll recommend getting the smaller size. The 40oz is too big and not functional. The bottle is super cute and keeps the cold though

Love the bottle, hate the lid

I really love this bottle but absolutely hate the lid. I am still using the original one from my bottle but am debating buying a new one only because it's so dang hard to clean! As others have mentioned, there is so much build up around the ball and socket joint in the flip top straw that doesn't get clean no matter how long I soak it, and it's in a place where it can't be reached by scrubbing with a brush. Also, I've found my bottle leaks if it falls on its side, from either the little silicone hole or the flip-top straw. Not fun when I place my bottle on the couch and come back to find it's tipped over and left a giant puddle.