Maybe one of these similar products would be of interest:-

Weighted Vest for Women, Sport Running Weighted Vest with LED Reflective Belt and Outdoor Headlight, 2-10 lbs Weight Vest for Strength Training and Workout

NEALFIT Weighted Vest for Women and Men, 4-10lb/11-20lb/20-32lb Adjustable Weighted Vest with Reflective Strip, Body Weight Vest for Walking, Running, Fitness, Strength Training (Black, 20-32 lbs)

ERIC FLAG Weighted Vest for Men & Women - 40 lb Weighted Vest for Crossfit, Calisthenics, Running and Walking - Comfortable, Durable, Breathable - Adjustable Weighted Vest with Removable Weights

NEALFIT Weighted Vest for Women and Men, 4-10lb/11-20lb/20-32lb Adjustable Weighted Vest with Reflective Strip, Body Weight Vest for Walking, Running, Fitness, Strength Training (Black, 11-20 lbs)

Adjustable Weighted Vest for Women, 6-12 Lbs Rucking Vest with 6 Ironsand Weights, Best Weighted Vest with Plus Pockets & Reflective Strips for Running, Walking, Workout and Strength Training