Laptop Sleeve - Cosmic Vertigo, encounters with the Lesser Known Boltzmann's Skull Size:15″ Or exciting – what dark

Or exciting – what dark matter periodic table awaits us

We only know about 15% of the mass of our universe with the 85% of dark matter that we really don't understand much about (and lets just park the dark energy aspect)

• 100% organic combed ring-spun cotton

There is also much fun to be had with codes

Laptop Sleeve - Cosmic Vertigo, encounters with the Lesser Known Boltzmann's Skull Size:15″ Or exciting – what darkDESIGN BACKSTORY You've heard of the highly improbable, but not impossible, Boltzmann's brain but his lesser known skull could also be around! Protect your laptop with this snug, lightweight laptop sleeve! To prevent any scratch marks, it contains an internal padded zipper and its interior is fully lined with faux fur. Its made neoprene so that it resists water, oil, and heat, to make sure your laptop sleeve looks good every day. 100% neoprene 13