Cooling bamboo · complete sleep bundle
Split Cal King, fully set up. Sheets cut to fit, plus two pillows.
A Split King sheet runs 4″ too short for a Cal King base, and a pair of Twin XL sets doesn’t match your mattress width. This set is cut specifically for Split Cal King — two 36″ x 84″ halves that move independently with your base. Paired with two pillows that adjust with it.
Size
Sleep Style
Your Split Cal King Complete Sleep Bundle
Check the foot of your bed first
Pull the sheets back and look at the foot of the mattress. Two separate pieces means Split. One piece means Top Split. It takes ten seconds, and it's the difference between a fitted sheet that hugs every corner and one that doesn't fit.
Two separate mattresses
A Split Cal King bed is two mattresses side by side, and each one lifts head and foot on its own. That's why this set comes with 2 fitted sheets, one for each mattress, in cooling bamboo viscose.
Two fitted-sheet halves, one flat sheet, four matching pillowcases, and two Adjustable Cooling Pillows — sized for Split Cal King, cut from the same fabric BiB customers already trust. Bought separately it’s $527; together it’s $447.95. Just the sheets? →
Made to match
Cooling Bamboo Duvet Cover | Signature Collection
Details
- Same viscose-from-bamboo sateen as the Signature sheet set, 300 thread count
- Corner ties and a hidden zipper keep the insert in place
- Includes 2 matching European shams
- Full/Queen fits a Queen bed; King/Cal King fits King or Cal King
Cover + 2 shams, same sateen
Made to order · ships in 7–10 business days
Duvet Comforter
Details
- 100% bamboo viscose shell and fill — breathable, hypoallergenic
- Light Weight: 280 gsm fill, 6.5–7.5 lb — the lighter, cooler pick
- All Season: 500 gsm fill, 8.5–9.5 lb — fuller and warmer
- Corner loops pair with the duvet cover's ties
Bamboo-filled insert, Light Weight or All Season
Made to order · ships in 7–10 business days
Adjustable Bamboo Cooling Pillow | Body
Details
- Choose Soft (6 lb), Medium (8 lb) or Firm (10 lb) fill
- Inner zipper — add or remove the shredded memory foam to fine-tune
- Cooling bamboo viscose cover; cover and fill are machine washable (dry completely before use)
Full-length body pillow, adjustable fill
Made to order · ships in 7–10 business days
Adjustable Bamboo Cooling Pillow | Bolster
Details
- Supports the neck, back, legs or knees
- Lightweight and easy to reposition
- Cooling bamboo viscose cover; easy-care and washable
Round support for knees, back or neck
Made to order · ships in 7–10 business days
Tested safe against your skin
Every piece is independently tested for 100+ harmful substances under the OEKO-TEX® Standard 100. Certificate available on request.
Questions, answered
One Split Cal King Bamboo Sheet Set — 2 fitted sheets (36" x 84", one per side), 1 flat sheet (110" x 104"), and 4 matching King pillowcases already included — plus two Adjustable Bamboo Cooling Pillows, King.
Bought separately, the Split Cal King Sheet Set ($309) and two Adjustable Pillows ($109 each) run $527. This bundle is $447.95 — you keep $79.05, already built into the price. No code needed.
Bamboo viscose breathes and wicks moisture away, while the breathable sateen weave keeps airflow moving — built for hot sleepers who’ve been let down before.
Machine wash cold on a gentle cycle and tumble dry low. It’s fade-resistant and gets softer with every wash. Skip bleach and fabric softener.
Read the full care guide →
Try it for 60 nights. If you’re not sleeping cooler, exchanges ship free. Cash refunds are subject to a return shipping fee of $14.99. Every piece is backed by a 1-year warranty.
Care made simple
- Machine wash cold on a gentle cycle with like colors.
- Tumble dry low and remove promptly to minimize wrinkles.
- Skip bleach and fabric softener — it’s fade-resistant and softens over time.
“I run hot, and these sheets are great at cooling. I would definitely and have bought again and again.”
“We love this product and bought this as a second set to replace a highly rated brand of cotton sheets. The cotton doesn’t compare with the comfort of these bamboo sheets.”
“The bamboo is so soft and helps us stay cool in our sleep. Never want to get up.”