{"product_id":"grosmimi-ppsu-straw-cup-10oz-6-months","title":"Grosmimi PPSU Straw Cup - 10oz (6 Months+)","description":"\u003cdiv data-birch-description=\"1\"\u003e\n\u003cp\u003eThe Grosmimi PPSU Straw Cup is a 10oz straw cup made for babies 6 months and up, sold in a range of solid colors. It comes with a Stage 1 straw kit, which can later be swapped for the Stage 2 replacement kit once baby is over 12 months.\u003c\/p\u003e\n\u003cp\u003eThe cup body is made of PPSU, an FDA-compliant material also used in medical devices that require steam sterilization, chosen for its durability and heat resistance from -4°F to 392°F. The lid and handle are BPA-free plastic, and the straw is platinum silicone. A '+' cut in the straw is designed to prevent leaking, and the cup can be used two ways: with the tube in place for drinking while sitting up, or with the tube removed for drinking while lying down. The wide-neck design is meant to make it easy to clean, and the cup can be disinfected with hot water, a UV sterilizing cabinet, or a microwave.\u003c\/p\u003e\n\u003cp\u003eThe maker recommends replacing the silicone straw and teat every 2 to 3 months for hygiene, and inspecting them before each use for signs of wear. Straws are not intended for babies under 6 months.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of PPSU, an FDA-compliant medical-grade material\u003c\/li\u003e\n\u003cli\u003eHeat resistant from -4°F to 392°F\u003c\/li\u003e\n\u003cli\u003eBPA free\u003c\/li\u003e\n\u003cli\u003e2-way drinking: with the straw tube seated for sitting up, or removed for lying down\u003c\/li\u003e\n\u003cli\u003eSafe for hot water, UV cabinet, and microwave disinfection\u003c\/li\u003e\n\u003cli\u003eWide-neck design for easy cleaning\u003c\/li\u003e\n\u003cli\u003eIncludes a Stage 1 straw kit, replaceable with the Stage 2 kit for 12 months+\u003c\/li\u003e\n\u003cli\u003eLid and handle made of BPA-free plastic\u003c\/li\u003e\n\u003cli\u003eStraw made of platinum silicone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrustScore\u003c\/h3\u003e\n\u003cp\u003eTrustScore is Birch's proprietary rating, from 0 to 100, built from 50+ signals that reflect what actually matters to parents — safety, materials, recalls, certifications and quality. We don't take paid placements or sponsored rankings, so a score is never influenced by who pays to be seen.\u003c\/p\u003e\n\u003cp\u003eThis product's TrustScore: \u003cstrong\u003e90\/100\u003c\/strong\u003e — weighted across 9 criteria:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBottle Material Inertness: 85\/100\u003c\/li\u003e\n\u003cli\u003eFood-Contact Material Safety: 91\/100\u003c\/li\u003e\n\u003cli\u003eDecoration Lead Risk: 92\/100\u003c\/li\u003e\n\u003cli\u003eHeat \u0026amp; Wear Behavior: 85\/100\u003c\/li\u003e\n\u003cli\u003eNipple Material Safety: 91\/100\u003c\/li\u003e\n\u003cli\u003eRecall History: 95\/100\u003c\/li\u003e\n\u003cli\u003eReplacement Guidance: 91\/100\u003c\/li\u003e\n\u003cli\u003eCertification Credibility: 92\/100\u003c\/li\u003e\n\u003cli\u003eTransparency \u0026amp; Support: 91\/100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e10oz (300ml)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e18.2cm H x 10.0cm W x 6.9cm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e118g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended Age\u003c\/th\u003e\n\u003ctd\u003e6 months and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSilicone Parts Replacement\u003c\/th\u003e\n\u003ctd\u003eEvery 2-3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eBottle is made of PPSU\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eCare Guide\u003c\/h3\u003e\n\u003ch4\u003eRECOMMENDATIONS \u0026amp; WARNINGS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlways use this product with adult supervision\u003c\/li\u003e\n\u003cli\u003eNever use straw teats as a soother\u003c\/li\u003e\n\u003cli\u003eContinuous and prolonged sucking of fluids will cause tooth decay\u003c\/li\u003e\n\u003cli\u003eAlways check food temperature before feeding\u003c\/li\u003e\n\u003cli\u003eInspect before each use and pull the feeding teat in all directions. Throw away at the first signs of damage or weakness\u003c\/li\u003e\n\u003cli\u003eDo NOT leave in disinfectant for longer than recommended, as this may weaken the teat\u003c\/li\u003e\n\u003cli\u003eBefore first use place a feeding teat in boiling water for 30 seconds. This is to ensure hygiene\u003c\/li\u003e\n\u003cli\u003ePlease wash before using\u003c\/li\u003e\n\u003cli\u003ePlease use a straw brush when washing the straw and teat\u003c\/li\u003e\n\u003cli\u003eAvoid direct sunlight or fire\u003c\/li\u003e\n\u003cli\u003ePlease replace the silicone parts every 2-3 months for hygienic issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrustScore breakdown\u003c\/h3\u003e\n\u003cp\u003eWe take what's most important for a product to determine the TrustScore. Here's our research:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBottle Material Inertness — 85\/100\u003c\/strong\u003e\u003cbr\u003eThe body is named PPSU and stated FDA-compliant and BPA-free, but no resin grade or supplier (such as a named producer) is published for this cup, leaving the material only generically identified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFood-Contact Material Safety — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe cup body is named PPSU and the straw is platinum silicone, disclosed as free of BPA, BPS, and BPF rather than a bare BPA-free claim, covering the structural bisphenol replacements the criterion asks about.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDecoration Lead Risk — 92\/100\u003c\/strong\u003e\u003cbr\u003eThis cup is sold only in plain solid colours such as Peach, Skyblue and Charcoal, with no painted, decaled or printed exterior, so the decoration hazard this criterion targets is absent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat \u0026amp; Wear Behavior — 85\/100\u003c\/strong\u003e\u003cbr\u003eThe silicone straw and teat carry a concrete replacement interval of every 2-3 months, but microwave-safe, UV, and hot-water disinfection claims are listed as convenience features with no shedding or migration test behind them as a safety assurance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNipple Material Safety — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe straw\/teat is named as platinum silicone, medical-grade and BPA-free, with a stated 2-3 month replacement cadence given for hygiene reasons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecall History — 95\/100\u003c\/strong\u003e\u003cbr\u003eWe queried the CPSC recall registry directly across its full corpus and found no record naming this brand, in any role. One uncorroborated third-party mention alleges a 2019 spout recall, but it does not resolve in the regulator database itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Guidance — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe care instructions publish a concrete replacement interval of every 2-3 months for the silicone straw and teat, plus guidance to inspect before each use and discard at the first sign of damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertification Credibility — 92\/100\u003c\/strong\u003e\u003cbr\u003eWe found the finished straw cup's PPSU body and silicone straw named as BPA\/BPS\/BPF-free and medical-grade, with CPSIA compliance and CPSC-verified lab testing asserted for the product line, though no certificate numbers are published.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparency \u0026amp; Support — 91\/100\u003c\/strong\u003e\u003cbr\u003eThe cup is designed, tested, and manufactured in Korea with stated consistent quality tolerances, and it carries a 1-year warranty against manufacturing defects with no-questions-asked replacement for leaks or material degradation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Onzenna","offers":[{"title":"Peach","offer_id":45272494047298,"sku":"8809466587559","price":24.9,"currency_code":"USD","in_stock":true},{"title":"Skyblue","offer_id":45272494080066,"sku":"8809466582561","price":24.9,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":45272494112834,"sku":"8809466584527","price":25.8,"currency_code":"USD","in_stock":true},{"title":"Aquagreen","offer_id":45272494145602,"sku":"8809466583575","price":24.9,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":45272494178370,"sku":"8809466581038","price":24.9,"currency_code":"USD","in_stock":true},{"title":"Beige","offer_id":45272494211138,"sku":"8809466584503","price":25.8,"currency_code":"USD","in_stock":true},{"title":"Charcoal","offer_id":45272494243906,"sku":"8809466584510","price":25.8,"currency_code":"USD","in_stock":true},{"title":"Butter","offer_id":45272494276674,"sku":"8809466587542","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/0761\/7858\/files\/grosmimi-ppsu-straw-cup-10oz-6-months-2647327.png?v=1790349742","url":"https:\/\/www.birchstore.com\/products\/grosmimi-ppsu-straw-cup-10oz-6-months","provider":"Birch","version":"1.0","type":"link"}