Your adjustable base was supposed to fix your sleep — instead it revealed a new problem. A standard King fitted sheet isn't built for a bed that bends in the middle. One side lifts when you raise it, the sheet pulls loose, and by 3am you're waking up on bare mattress corner.
The Split King Bamboo Sheet Set is cut as two separate 38" x 80" fitted sheets — one per side — so each half of your base raises, lowers, and stays made completely on its own. We paired it with the one part of an adjustable-base setup that almost nobody thinks to fix: the pillow.
Every Complete Sleep Bundle includes:
- 1 Split King Bamboo Sheet Set — 2 fitted sheets (38" x 80", one per side), 1 flat sheet (110" x 104"), and the 4 matching King pillowcases that already ship with the set
- 1 Adjustable Bamboo Cooling Pillow, King — an inner zipper lets you add or remove shredded gel-infused memory foam fill until it's shaped for your neck, not someone else's
Same fabric, same fill BiB customers already trust: the Signature Sheet Set this fitted sheet is cut from has 4.87★ from 261 verified reviews, and the Adjustable Cooling Pillow has 4.76★ from 124. Both are viscose from bamboo, OEKO-TEX Standard 100 certified, and tested to sleep 3x cooler than cotton — made using 70% less water to produce than cotton.
Buy the sheet set and pillow separately and it's $418. This bundle is $349 — $69 less, already built into the price. No code needed. Backed by a 30-night sleep trial, free shipping, and a 1-year warranty on both pieces.
