Adding a pair of BuggyWeights to your pushchair will provide enough leverage to hang up to 9kg (20lbs) of additional weight from the handlebars without it tipping.
The safety of a child is the responsibility of the parent or carer. Always follow the instructions of your stroller or pushchair manufacturer. Since all buggies vary, there is no guarantee that this product will prevent your buggy from tipping in all situations. This product comes with no safety warranties, either expressed or implied, and is not intended for use as a toy.