Betis Baby Sleeping Bag Spring Summer Vernix Caseosa Skin Children's Legged Sleeping Bag Infant Anti-Kick Quilt Pajamas Front 4 Back 2 Senye L

•Infant and toddler sleeping bag/swaddle

Betis Baby Sleeping Bag Spring Summer Vernix Caseosa Skin Children's Legged Sleeping Bag Infant Anti-Kick Quilt Pajamas Front 4 Back 2 Senye L

CN¥154.90

SKU: 100239114473

Status:In Stock (326)

ID: 100319077072

Weight: 310.00 g

Dims:396x296x30 mm

Specifications

Shape: split legs
Fabric: Bamboo fiber
Thickness: four layers
Suitable Seasons: Spring and summer
Safety Category: Class A

Variants / Sale Attributes

Style: Senya [First 4, Last 2, Above Room Temperature 26°C]

Specification: Size L 90105cm (Recommended for ages 24)

Package Contents

Split-leg sleeping bag - Senye Time;; 80/48; 75×34cm (M) / 6 layers front, 4 layers back; bamboo cotton wadding

Product Description

Overview

Brand: Beitais

No.1 nationwide sales for 4 consecutive years

Certified by Shangpu Group

Cumulative sales of 6.8 million baby sleeping bags across all channels from January 2022 to December 2025 (data from Jushuitan system)

Celebrity mom Jin Jing as brand ambassador

Trusted by millions of mothers and authoritative pediatric experts including Huang Qiwei, Du Aifang, Li Fengying, Huang Lingjuan, Ma Yanli, Liu Hongxia, Zhang Dongxing, Yang Wenzhang

Developed with global experts including Nobel laureate Professor George Smoot, father of cosmic embryology, who guided the development of biomimetic vernix fiber

Additional details

Co-created with top research centers: UBC, Harvard, Stanford, Biomechanics and Materials Science Institutes in the USA

Patented biomimetic vernix fiber technology that integrates four moisturizing vernix components (amino acids, squalane, proteins, fatty acids) into regenerated cellulose fiber blended with cotton (70% regenerated cellulose fiber, 30% cotton)

Not surface coating but fiber gene reconstruction for original softness and durability

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Maintains softness and antibacterial properties after up to 300 washes

Moisture-wicking and breathable fabric certified to GB/T21655.2-2019 standard

Low allergenicity with zero skin irritation; dye tested free of sensitizing substances

Antibacterial rating up to 10A level certified by S Zhonglian Product Inspection (Foshan) Testing Technology Co., Ltd., compliant with T/TTGA007-2024 standard

Four moisturizing vernix components provide 5x softer skin feel, protect and repair delicate baby skin, reduce redness and dryness, and maintain skin hydration and barrier

Designed for comfort with hidden hip zipper (sizes 100 and above), adjustable leg buckles, and 3D deep crotch for easy diaper changes

Additional details

Available in three thickness options: front 2 back 2, front 4 back 2, front 6 back 4
Multiple sizes: S, M, L, XL, XXL suitable for ages 6 months to 7.5 years and heights 60-130 cm

Multiple color patterns inspired by nature and fantasy, designed by artists including Lara Costafreda (Spanish luxury designer)

Suitable for all seasons with options for short sleeve and long sleeve styles

Mimics natural vernix protection from womb to post-birth, providing antibacterial, moisturizing, and protective functions

Reduces startle reflex with 360° wrap design for younger babies

Supports independent toileting for older babies with discreet zipper design

Recommended by pediatricians and maternity care centers nationwide

Shangpu Group certification

GB/T21655.2-2019 moisture absorption and sweat discharge standard

T/TTGA007-2024 antibacterial standard, 10A antibacterial rating

Third-party testing and authoritative pediatric endorsements

Baby sleeping bag with vernix fiber fabric

Available in multiple sizes and colors

Detailed size chart provided with measurements in cm (±1-2 cm manual measurement tolerance)

Beitais baby sleeping bags combine Nobel Prize-level scientific innovation with biomimetic vernix fiber technology to provide superior skin protection, comfort, and antibacterial performance. Trusted by experts and mothers alike, the product ensures babies sleep soundly with natural, breathable, and skin-friendly materials designed for all seasons and growth stages.