Premium cuts, special prices every Monday.
20kg Wagyu rump cap SB 4-5, 320 day grain finished. Exceptional eating quality, balanced marbling and rich flavour for premium wholesale steak programs.
Pickup available at Peter Augustus Store Camp Hill
Usually ready in 24 hours
The Diamantina 20kg Bulk Box - Wagyu Rump Cap Whole SB 4-5 offers a premium eating experience with its distinct marbling score of 4-5. Our Wagyu Rump Cap, grain-finished for a minimum of 320 days, delivers a refined beef flavor and excellent tenderness. The balanced marbling enhances the texture, providing a strong yield and consistent quality that is perfect for roasting or slicing. Sourced from Australia, this Wagyu breed guarantees reliable structure and high-quality output. Our Wagyu Rump Cap Whole SB 4-5 ensures a clean beef flavor, ideal for efficient kitchen operations.
Buyers select our Wagyu Beef Rump Cap for its consistent premium quality and the reliable choice it presents over other cuts. Whether for professional chefs or home cooks, this cut suits those seeking a high-quality output with every meal. Our customers value the combination of breed quality, grain finishing, and Australian origin that contributes to the exceptional flavor and texture. Shop now to experience the superior taste of our Whole Wagyu Rump Cap, perfect for any culinary occasion.
Our 20kg Bulk Box - Wagyu Rump Cap Whole SB 4-5 offers an exceptional balance of flavour and premium marbling, making it a top choice for culinary professionals seeking quality and consistency.
Our 20kg Bulk Box - Wagyu Rump Cap Whole SB 4-5 is expertly packed for secure transit.
Our 20kg Bulk Box - Wagyu Rump Cap Whole SB 4-5 caters to those who value premium quality and substantial quantity for efficient kitchen operations.
Our Wagyu Rump Cap Whole SB 4-5, known for its balanced marbling and refined beef flavor, thrives when cooked with attention to its unique fat cap. The fat renders beautifully during cooking, enhancing the tenderness and flavor. Allowing our Wagyu Rump Cap to rest after cooking ensures optimal juiciness, making it a reliable choice for any culinary occasion.
Pan Sear: Start with high heat to sear the fat cap, then lower the heat. Cook until desired doneness, allowing the marbling to each bite.
Grill: Use medium-high heat. Place the fat side down first to render it slowly, ensuring a smoky, intense flavor profile.
BBQ: Opt for indirect heat, letting the Wagyu marbling slowly melt, providing a consistent premium quality and savory output.
Oven: Preheat to medium heat. Roast on a rack, fat side up, to allow even rendering and a clean beef flavor with a crispy finish.
Rump steak is a lean, flavourful cut taken from the hindquarter of the animal. Known for its firm texture and bold beef taste, it’s a versatile favourite that performs well on the grill, in stir-fries, or as a roast. Cut thick for steaks or diced for hearty meals, rump offers value without compromising on quality.
All of our beef is from our parent company Stanbroke Beef. This is important as the quality of the beef and ultimately your eating experience is determined by the care that has been shown to the animal during each stage of the production process. Any undue stress the animal experiences at any stage of its life is detrimental to the beef it will produce.
As Stanbroke owns and operates each stage of the production process, strict best practices are followed to ensure the animals always receive the highest of care and that’s why at Peter Augustus we can guarantee the quality of our product each and every time.
The SB Score measures intramuscular fat (the white flecks in the meat). Higher scores mean more marbling, which results in superior tenderness, juiciness, and a richer, buttery flavour.
Vacuum sealing removes air from the packaging, slowing oxidation and bacterial growth to extend freshness and shelf life. When stored correctly at 0–4°C, you can expect the following guide:
For longer storage, keep products frozen at -18°C, where vacuum sealed meat can last 1 to 3 years depending on the cut and consistency of temperature.
Once opened, the shelf life reverts to that of standard fresh products, so we recommend consuming promptly.
For longer delivery routes, some items may arrive partially or fully frozen to ensure they remain within safe temperatures during transit.
Our beef is vacuum sealed to lock in freshness and extend shelf life by removing oxygen. This can cause the meat to appear darker or slightly purplish due to natural myoglobin, which is completely normal.
Once opened, simply let your steak rest out of the packaging for 10 to 20 minutes. As it’s exposed to air, it will “bloom” back to its natural rich red colour. Rest assured, your beef is fresh and perfectly safe to enjoy.
Yes. If the “Use By” date is within range your meat is fresh. Any colour variation from vacuum sealing is normal and will return to its natural red once opened and allowed to bloom.
We offer a range of pickup and delivery options to suit you:
All delivery orders are packed in a food-safe, insulated chilled box with ice packs to maintain safe temperatures throughout transit.
Yes, our butchers are happy to accommodate custom cutting requests where possible and safe to do so. For example, you may like a rump cap portioned into steaks. Simply specify your preferred thickness or weight per piece, such as approximately 2.5cm or 300g portions.
You can add these instructions in the “View Cart” section before checkout using the notes box or send them through to us via email.
We use specialist refrigerated courier partners to keep your order within the cold chain from dispatch to delivery. Each order is packed in a thermal carton lined with VISYCELL® sustainable insulation, a food-grade, biodegradable material designed to maintain a consistent chilled temperature throughout transit.
We also include large 1kg ice gel packs in every box to help keep your products at optimal temperature. Our packaging has been tested to maintain safe temperatures for a few hours after delivery when left in a shaded area.
While the outer carton may show signs of handling during delivery, the internal insulation is specifically built to protect the contents and preserve freshness.
If you detect any issues with the temperature or seal of your products upon arrival, please contact our team immediately so we can find a solution for you.
