Frank Green dropped a limited-edition glow-in-the-dark water bottle collection, sharing a trio of neon pastel colors that are aesthetically pleasing by day and unmissable at night. The Star Glow, Aurora Glow and Solar Glow bottles introduce a fun new feature to the brand’s premium ceramic reusable bottle design, crafted from at least 90% recycled stainless steel. These drinking vessels are triple-wall vacuum-insulated to keep drinks at the desired drinking temperature, hot or cold, all while securing them with a mess-free, spill-proof lid.

For the brightest glow in the dark, these bottles are best charged for at least 30 minutes in sunlight. These bottles can be made even more aesthetically interesting with glow-in-the-dark stickers from Frank Green’s Glow collection.