Canada’s Best Cooling Mattress

*Terms & Conditions: While supplies last. The offer applies to a maximum of one (1) Comfort Sleep Bundle + Duvet Set of the same size as the mattress added to the cart. The Comfort Sleep Bundle + Duvet Set comes with 2 pillows, 1 mattress protector, 1 sheet set, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Full/Double, Queen, King, Cal. King, RV Three Quarter, or RV Short Queen size mattress; 2 pillows, 2 mattress protectors, 2 sheet sets, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Split-King size mattress; 1 pillow, 1 mattress protector, 1 sheet set, 1 duvet, 1 duvet cover and 1 pillow protector on orders of a Twin XL, Twin or RV Bunk Small mattress. Offers cannot be applied retroactively. Our General Return Policy applies to any returns. Offer subject to change without notice.

Or: Upgrade to a Premium Sleep Bundle + Duvet Set for Only $109!**

**Terms & Conditions: While supplies last. Offer valid on douglas.ca from August 19th, 2026, at 12:00 AM ET until September 16th, 2026, at 11:59 PM ET. The offer applies to a maximum of one (1) Premium Sleep Bundle of the same size as the mattress added to the cart. The Premium Sleep Bundle comes with 2 adjustable memory foam pillows, 1 mattress protector, 1 bamboo sheet set, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Full/Double, Queen, King, Cal. King, RV Three Quarter, or RV Short Queen size mattress; 2 adjustable memory foam pillows, 2 mattress protectors, 2 bamboo sheet sets, 2 duvets, 2 duvet covers and 2 pillow protectors on orders of a Split-King size mattress; 1 adjustable memory foam pillow, 1 mattress protector, 1 bamboo sheet set, 1 duvet, 1 duvet cover and 1 pillow protector on orders of a Twin XL, Twin or RV Bunk Small mattress. Offers cannot be applied retroactively. Our General Return Policy applies to any returns. Offer subject to change without notice.

*Terms & Conditions: While supplies last. The offer applies to a maximum of one (1) Comfort Sleep Bundle + Duvet Set of the same size as the mattress added to the cart. The Comfort Sleep Bundle + Duvet Set comes with 2 pillows, 1 mattress protector, 1 sheet set, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Full/Double, Queen, King, Cal. King, RV Three Quarter, or RV Short Queen size mattress; 2 pillows, 2 mattress protectors, 2 sheet sets, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Split-King size mattress; 1 pillow, 1 mattress protector, 1 sheet set, 1 duvet, 1 duvet cover and 1 pillow protector on orders of a Twin XL, Twin or RV Bunk Small mattress. Offers cannot be applied retroactively. Our General Return Policy applies to any returns. Offer subject to change without notice.

Or: Upgrade to a Premium Sleep Bundle + Duvet Set for Only $109!**

**Terms & Conditions: While supplies last. Offer valid on douglas.ca from August 19th, 2026, at 12:00 AM ET until September 16th, 2026, at 11:59 PM ET. The offer applies to a maximum of one (1) Premium Sleep Bundle of the same size as the mattress added to the cart. The Premium Sleep Bundle comes with 2 adjustable memory foam pillows, 1 mattress protector, 1 bamboo sheet set, 1 duvet, 1 duvet cover and 2 pillow protectors on orders of a Full/Double, Queen, King, Cal. King, RV Three Quarter, or RV Short Queen size mattress; 2 adjustable memory foam pillows, 2 mattress protectors, 2 bamboo sheet sets, 2 duvets, 2 duvet covers and 2 pillow protectors on orders of a Split-King size mattress; 1 adjustable memory foam pillow, 1 mattress protector, 1 bamboo sheet set, 1 duvet, 1 duvet cover and 1 pillow protector on orders of a Twin XL, Twin or RV Bunk Small mattress. Offers cannot be applied retroactively. Our General Return Policy applies to any returns. Offer subject to change without notice.

*Terms & Conditions: While supplies last. Offer valid on douglas.ca from September 10th, 2026, at 12:00 AM ET until September 11th, 2026, at 11:59 PM ET. The discount will be applied automatically when the following items have been added to the cart: (1) one mattress; (2) sized matched Platform bed or Upholstered bed. If multiple discounts are available for any Platform bed or Upholstered bed at any given time, only the highest discount will be applied. Offer cannot be applied retroactively. Our General Return Policy, applies to any returns. Offer subject to change without notice.

*Terms & Conditions: While supplies last. The discounted retail price is as displayed when any Mattress Protector in Twin, Twin XL, Full/Double, Queen, King, Split-King, or California King size is added to the cart. The discount is applicable on all eligible Mattress Protectors in the same order, with no limit on quantity ordered. Additional discounts cannot be applied to already discounted items. If multiple discounts are available for any eligible Mattress Protector at any given time, only the highest discount will be applied. Offer cannot be applied retroactively. Sales of Mattress Protectors are final and are not eligible for returns, refunds, or exchanges. Offer subject to change without notice.

*Terms & Conditions: While supplies last. Offer valid on douglas.ca from September 11th, 2026, at 9:00 AM ET until September 12th, 2026, at 8:59 AM ET. The discount will be applied automatically when any king-size, light grey Bamboo Sheets are added to the cart, with no limit on quantity ordered. The discount is applicable on all king-size, light grey Bamboo Sheets on the same order. Additional discounts cannot be applied to already discounted items. If multiple discounts are available for king-size, light grey Bamboo Sheets at any given time, only the highest discount will be applied. Offer cannot be applied retroactively. In the event of a return, refunds will be issued as described in the Return Policy. Offer subject to change without notice.

*Terms & Conditions: While supplies last. The discount will be applied automatically when at least one mattress and one or more accessories are added to the cart, or if you have received a personalized offer for being an existing Douglas mattress customer. The discount is applicable on all accessories on the same order. If multiple discounts are available for an accessory at any given time, only the highest discount will be applied. Offer cannot be applied retroactively. In the event of a return, refunds will be issued as described in the Return Policy Offer subject to change without notice.