Frank Green Glow in the Dark Reusable Water Bottle - 20oz Insulated Stainless Steel Leakproof Tumbler for Gym, Hiking & Night Activities

Frank Green's all-new glow in the dark collection brings illumination to hydration. Charge by day, shine by night. 

Available in three out-of-this-world colours, Star Glow, Solar Glow and Aurora Glow, it's Frank's most radiant collection yet.

• For best results, place your bottle in direct sunlight for around 30 minutes to help it charge — it’s the most effective way to activate the glow. Indoor light can work too, but results may be softer.
• The glow shines brightest for around 30 minutes, then gradually softens into an afterglow that lasts for hours and hours.
• Our bottles, lids and sippers are made from different materials — and just like our colours, they each glow with their own unique strength. That’s part of the charm.
  
• 20oz/595ml fits in standard size car cup holders
• Triple-wall vacuum insulated to retain heat or cold
• Ceramic lined for a better taste experience
• Spill-Proof Lid: Designed for on-the-go use without leaks
• Base: Hand-wash only; Lid: Dishwasher safe