# Munchkin cups with replacement parts or spare valves Which Munchkin cups have replacement parts or spare valves available? Munchkin Click Lock® Flip Straw Cup, 9oz: Replacement Straws with Valves for Click Lock Flip Straw Cups are available for purchase\. Munchkin Miracle® 360° Sippy Cup: Replacement silicone valves are hard to source in some countries, so buyers may discard otherwise usable cups\. ### 1. [Munchkin Click Lock® Flip Straw Cup, 9oz](/products/ucp/munchkin-com/9005544243488) (sold by munchkin\.com) Replacement Straws with Valves for Click Lock Flip Straw Cups are available for purchase\. - Replacement parts: Replacement Straws with Valves for Click Lock Flip Straw Cups are available for purchase\. (listing) - Parts count: - ### 2. [Munchkin Miracle® 360° Sippy Cup](/products/ucp/munchkin-com/9005556302112) (sold by munchkin\.com) Replacement silicone valves are hard to source in some countries, so buyers may discard otherwise usable cups\. - Replacement parts: Replacement silicone valves are hard to source in some countries, so buyers may discard otherwise usable cups\. (review) - Parts count: The reviewer values that the cup has few parts and no extra straws\. (blog) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-28T20:38:23.030Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)