Slumber Party Massacre II 20oz Skinny Edge Horror Tumbler – 80s Cult Slasher Design

Slumber Party Massacre II’s wild, surreal slasher chaos comes alive on this 20 oz Skinny Edge stainless‑steel tumbler. The design captures the film’s over‑the‑top energy, the Driller Killer’s rock‑star madness, and the cult‑classic ’80s vibe that fans adore, making it a perfect piece for anyone who loves offbeat horror and retro cult favorites.

This tumbler features a straight‑sided profile with a distinctive flat bottom edge, giving the artwork a crisp, clean finish that really makes the design stand out. It’s double‑wall vacuum insulated to keep drinks hot or cold for hours, BPA‑free, and coated specifically for sublimation. Each tumbler includes a clear sliding lid, a clear plastic straw, and arrives individually boxed.

Every design is created and professionally sublimated here at Monster Ink. Colors press bold and vibrant, staying bright even after hundreds of uses. The artwork won’t fade, peel, or chip, and the tumbler is built for everyday life, which is great for morning coffee, iced drinks, or as a standout addition to your horror collection.

Our shop is also raising money right now because I’ve been diagnosed with stage 4 cancer, and creating these custom designs helps support my family while I go through treatment. Every purchase truly helps us keep going, and we’re grateful for anyone who chooses to support small creators during a tough time.

Thank you for looking at our work and for supporting handmade items.