Seena DuoDreamer Cot Mattress | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 42 checked facts, research depth trimmed read, checked 2026-10-08T04:09:03.292Z, in the evidence pack.
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• Research from other stores: Coming soon: reading other stores' listings of the same product as new research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 42 checked facts, checked 2026-10-08T04:09:03.292Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC and Health Canada recall searches returned no records for Tasman Eco / DuoDreamer Cot Mattress.

• identity: The product is the Seena DuoDreamer Cot Mattress, sold under vendor Tasman Eco.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• sizes/SKU: Variant 1320 x 770 x 120mm has SKU DUO-77 and GTIN 63815238.. Source: https://baby-little-planet.myshopify.com/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:06.622Z.
• design: Designed from parent feedback.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• dual-sided growth: A buyer reports after three months of use that the dual-sided DuoDreamer mattress allows it to grow with their child and avoids buying two mattresses.. Source: https://reviews.birdeye.com/tasman-eco-168809273436101 (review), read 2026-10-08T03:37:06.570Z.
• purchase with cot set: A buyer purchased the DuoDreamer mattress with an Elba cot set and reported quick customer service when the website had address trouble; no comment on the mattress's feel or durability.. Source: https://www.reviews.io/company-reviews/store/www.seenaliving.com (review), read 2026-10-08T03:37:14.909Z.
• sizes: It is offered in four sizes: 1320 x 770 x 120mm, 1300 x 690 x 120mm, 1310 x 750 x 120mm, and 1320 x 700 x 110mm.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• sizes/SKU: Variant 1300 x 690 x 120mm has SKU DUO-69 and GTIN 63848006.. Source: https://baby-little-planet.myshopify.com/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:06.622Z.
• dual sided: Can be used on both sides, one for newborn and one for toddler.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• construction: It uses an individual pocket spring base for support.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• sizes/SKU: Variant 1310 x 750 x 120mm has SKU DUO-75 and GTIN 63880774.. Source: https://baby-little-planet.myshopify.com/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:06.622Z.
• airflow: 3D mesh on the sides improves airflow.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• cover: The cover is removable, washable tencel and per the store feed can be used on one side.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• sizes/SKU: Variant 1320 x 700 x 110mm has SKU DUO-70 and GTIN 63913542.. Source: https://baby-little-planet.myshopify.com/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:06.622Z.
• water resistance: Internal water resistant layer.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• safety standard: Tested and approved in line with Australian Cot Mattress Standards AS/NZS 8811.1:2013.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• brand structured data: Structured data lists brand as Tasman Eco.. Source: https://baby-little-planet.myshopify.com/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:06.622Z.
• cover: Removable lyocell cover.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• dual sided: Two sides: one for newborns, one for toddlers (slightly softer).. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• packaging: Comes in a carry bag which can be repurposed.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• airflow: 3D mesh on the sides improves airflow through the mattress.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• warranty: 2 year warranty.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• water resistance: A water resistant layer is on the inside of the cover.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• safety standard: Meets Australian standards.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• cover care: The cover is removable so it can be washed if needed.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• warnings: Warning: firm flat surface, back sleeping, no objects, keep away from cords/straps.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• cover care: Zip-off Tencel cover for easy cleaning.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• fit/gap: Gaps between mattress and cot sides/ends must not exceed 40 mm when pushed to one side, and 20 mm when centred.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• packaging: Comes in a bag which can be re-purposed.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• size selection: Select the appropriate size for your cot; cot instructions and base should indicate which mattress size is needed.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• warranty: 2 year warranty.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• size definition: Size is defined by no gaps more than 40 mm from any cot side or end when pushed to one side, and the distance between cot top edge and mattress meeting minimum safety height.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• warnings: Warnings: firm flat surface, back sleeping, no objects in sleep environment, keep away from cords/straps.. Source: https://baby-little-planet.myshopify.com/products.json (listing), read 2026-10-07T20:05:36.607Z.
• materials: Materials: removable lyocell cover, PU coated water resistant layer, plant based latex (thicker on toddler side), steel springs individually wrapped in foam pockets, 3D mesh sides (polyester).. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• care: Use a mattress protector and fitted sheet; spot clean; cover removable and washable on gentle cycle; do not tumble dry; dry out of direct sunlight; cover tested for 50 washes.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• cover durability: Cover tested for 50 washes.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• firmness: Newborn side firm as possible, toddler side as soft as possible, both meeting safety standards.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• water resistance: Internal water resistant layer prevents liquids getting into the mattress; 3D mesh sides help it dry.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• lyocell: Lyocell is eco-friendly, soft, breathable, hypoallergenic, moisture-wicking, temperature regulating, and resists bacteria and allergens.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• packaging: Packaging made from used coffee grounds, recycled plastic and organic cotton; bag can change sizes and be used post purchase.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• FAQ dual sided: Dual-sided: very firm newborn side, slightly softer toddler side; both meet Australian Standards.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• FAQ materials: Pocket-spring core, individually wrapped springs, plant-based latex layer, PU-coated water-resistant layer, 3D mesh sides.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.
• FAQ airflow: 3D mesh on all sides and internal water-resistant layer under removable cover.. Source: https://www.seenaliving.com/collections/mattresses/products/duodreamer-cot-mattress (guide), read 2026-10-08T03:36:56.999Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What is the mattress's weight?
• What is the pocket spring coil count?
• What is the exact firmness rating of each side?
• Does the cover shrink after washing?
• Does the mattress fit a specific cot brand?
• What is the maximum toddler weight for the softer side?
• Does the mattress contain fire retardant chemicals?
• What fire safety standard does it meet?
• Does the mattress come with a waterproof protector?
• How long should the mattress air out before first use?
• Is the mattress compatible with an oval cot?
• Does the mattress include a removable waterproof layer?
• What is the mattress's country of manufacture?
• Does the mattress have a sleep trial?
• Can the mattress be used with an adjustable bed?

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